{"title":"Oxygen Concentrator Filters","description":"","products":[{"product_id":"invacare-perfecto2-v-cabinet-filter","title":"React Health PerfectO2 V Cabinet Filter","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH PERFECTO2 V CABINET FILTER (WASHABLE)\n  ACCESSORY \/ NON-CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. CHECK: is there a main PerfectO2 V product page on the\n     site? This filter listing exists but the main product\n     page hasn't appeared in our restyling queue. Verify\n     the parent product page is current and restyled when\n     possible.\n  3. Verify weekly cleaning frequency against React Health's\n     official maintenance documentation.\n  4. Original mentions \"first line of filtration\" — implying\n     the PerfectO2 V has additional internal filters too.\n     Worth noting in copy for customer context.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e is the first line of filtration in your React Health (formerly Invacare) PerfectO2 V concentrator. It prevents dust and other large particles from entering the machine — protecting the internal components and helping your concentrator operate efficiently.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the React Health (formerly Invacare) PerfectO2 V stationary oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the Platinum 10 or other React Health models — each has differently sized filters.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filter with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to wash --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the cabinet filter from the PerfectO2 V.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filter and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your PerfectO2 V details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"React Health","offers":[{"title":"Default Title","offer_id":37208243437760,"sku":"SHOP-1143492","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Perfecto2Cabinet.jpg?v=1723151473"},{"product_id":"oxlife-independence-filters-6-pack","title":"OxLife Independence Filters (6 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — OXLIFE INDEPENDENCE FILTERS (6-PACK)\n  ACCESSORY \/ CONSUMABLE-IN-BULK\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pack of 6 confirmed from URL slug. Unusual quantity for\n     a washable filter — most other OxLife\/comparable washable\n     filter SKUs are single. Verify whether the 6-pack is a\n     stocking convenience (replacement when worn) or whether\n     OxLife Independence filters genuinely need rotation\n     replacement on a faster cycle.\n  3. Weekly cleaning + \"never run without filter\" safety\n     warning preserved from original.\n  4. No specific replacement schedule in the original — used\n     \"as needed\" language. Worth confirming the actual lifespan.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003ewashable filter\u003c\/strong\u003e protects your OxLife Independence portable concentrator from dust and debris in the air around you. Located on the side of the unit, it slides out easily for cleaning. This 6-pack gives you a generous supply for ongoing rotation and replacement.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the OxLife Independence portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the OxLife Liberty side vents or other OxLife models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e6 OxLife Independence washable filters\u003c\/strong\u003e — enough for ongoing rotation (one in the machine while another is being cleaned) plus replacements as they wear out.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let the filter air dry fully before putting it back in place. Replace when visibly worn, torn, or no longer cleanable.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Safety warning --\u003e\n  \u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eNever run the concentrator without a filter\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe OxLife Independence should never be used without a filter in place. We recommend keeping a spare filter ready to insert while the other is being cleaned and dried — having multiple on hand is exactly why this comes as a 6-pack.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the filter out from the side of the unit.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert a spare filter so the concentrator can resume normal use.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash the used filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let it air dry completely — do not reinsert wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, store the filter for the next weekly cleaning rotation.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your OxLife Independence details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"O2 Concepts","offers":[{"title":"Default Title","offer_id":37208243470528,"sku":"SHOP-800-1006","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Oxlifefilter.jpg?v=1722960236"},{"product_id":"inogen-output-filter-10-pack","title":"Inogen Output Filter - 10 Pack","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN OUTPUT FILTER (10-PACK)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. VARIANT DROPDOWN: this product has two SKU variants:\n     - RP-101 (10-pack) → Inogen At Home, G2, G3\n     - RP-410 (10-pack) → Inogen G4, G5\n     Verify Shopify variant configuration matches and that\n     both options are visible in the dropdown above the\n     description.\n  3. OUTPUT FILTER is a different filter class from particle\n     filters or sieve columns. It's a safety filter on the\n     OXYGEN OUTPUT side that prevents micro-particles from\n     being inhaled. Page copy clarifies this distinction.\n  4. Annual replacement schedule preserved.\n  5. Cross-references the Output Filter KIT (separate product\n     that includes the wrench needed to access the filter\n     compartment). Important relationship for new customers.\n  6. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eInogen output filter\u003c\/strong\u003e prevents micro-particles from being inhaled by the oxygen user — it sits on the oxygen output path behind the cannula nozzle and must always be in place while using your Inogen. This 10-pack gives you a year-plus supply of replacements.\u003c\/p\u003e\n\n  \u003c!-- What's this for? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's an output filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eOutput filters are a \u003cstrong\u003edifferent filter class\u003c\/strong\u003e from particle filters or sieve columns:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eParticle filters\u003c\/strong\u003e protect the concentrator from room-air debris (on the INTAKE side)\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eSieve columns\u003c\/strong\u003e do the oxygen separation inside the unit\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eOutput filters\u003c\/strong\u003e sit on the OUTPUT side — the safety filter between the concentrator's internals and your cannula, preventing micro-particles from reaching your lungs\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility — select your concentrator\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eUse the dropdown above to select the variant that fits your Inogen:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eRP-101 (10-pack)\u003c\/strong\u003e — fits Inogen At Home, G2, G3\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eRP-410 (10-pack)\u003c\/strong\u003e — fits Inogen G4, G5\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the output filter \u003cstrong\u003eannually\u003c\/strong\u003e. The output filter must always be in place while you use your Inogen — never operate the concentrator without one.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Tool requirement --\u003e\n  \u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eYou need the Output Filter wrench to install these\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe output filter sits behind the removable cannula nozzle and requires a special wrench to access. If you don't already have one, we strongly recommend adding the \u003cstrong\u003eInogen Output Filter Kit\u003c\/strong\u003e to your order — it includes the wrench plus 2 starter filters. Look for \"Inogen Output Filter Kit.\"\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e10 Inogen output filters\u003c\/strong\u003e — roughly a 10-year supply at the annual replacement schedule. Variant determines which Inogen models the filters fit (see Compatibility above).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure which variant to choose?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen model — we'll confirm whether you need the RP-101 or RP-410 pack.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Inogen G2 (RP-101)","offer_id":45860836606144,"sku":"SHOP-RP-101","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Inogen G3 (RP-101)","offer_id":45860836638912,"sku":"SHOP-RP-102","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Inogen G4 (RP-410)","offer_id":45860836671680,"sku":"SHOP-RP-103","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Inogen G5 (RP-410)","offer_id":45860836704448,"sku":"SHOP-RP-104","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Inogen at Home (RP-101)","offer_id":45860836737216,"sku":"SHOP-RP-105","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp-101.jpg?v=1716576628"},{"product_id":"respironics-everflo-intake-filter-pack-of-3","title":"Respironics EverFlo Intake Filter","description":"\u003c!--\n  ============================================================\n  MCS — PHILIPS RESPIRONICS EVERFLO INTAKE FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. The EverFlo product page mentions \"no patient-replaceable\n     filter to maintain\" as a differentiator — verify this\n     accessory listing is for the SAME EverFlo unit, or whether\n     it's for a different EverFlo variant (the OPI version, an\n     older model, etc.). If the main product page is accurate,\n     this accessory listing may need a compatibility clarification.\n  3. Verify annual replacement frequency against Philips\n     Respironics' official maintenance documentation.\n  4. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003eintake filter\u003c\/strong\u003e protects your Philips Respironics EverFlo machine from dust and debris in the air around you. Located on the back of the unit near the top, it slides out easily when it's time to replace it.\u003c\/p\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filter \u003cstrong\u003eevery year\u003c\/strong\u003e — or sooner if your environment tends to have more airborne particles (dusty homes, pets, smokers, construction, etc.).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter on the back of the machine, near the top.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the filter out of the concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter in its place.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePlug in and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your EverFlo model details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Respironics","offers":[{"title":"Default Title","offer_id":37208246321344,"sku":"SHOP-1038831","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/EverFloFilter.jpg?v=1723495457"},{"product_id":"inogen-one-g3-column-filters-pair","title":"Inogen One G3 Column Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G3 COLUMN FILTERS (PAIR)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. The original copy listed $129 in the body — REMOVED here.\n     The Shopify variant pricing is authoritative.\n  3. REPLACEMENT INTERVAL INCONSISTENCY: The original said\n     \"yearly\", but the G4 and Inogen At Home column pages say\n     \"12 to 18 months.\" Standardized to \"12 to 18 months\" for\n     consistency with the rest of the Inogen catalog. VERIFY\n     against Inogen's official G3 documentation before\n     publishing — if it's actually annual on the G3, change\n     back to \"every year.\"\n  4. Original had marketing-heavy H3 sections (Ease of Use,\n     Price, Free Delivery) — consolidated to reduce filler.\n  5. \"O2 Service Soon\" error message preserved.\n  6. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the Inogen One G3 contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. Keep a pair on hand so you can replace them on schedule and keep your G3 producing the correct oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One G3 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G4, G5, At Home, or other Inogen models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both at once. (Sieve columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.)\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the columns every \u003cstrong\u003e12 to 18 months\u003c\/strong\u003e as a general rule.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eEarlier replacement may be needed depending on operating conditions. Your G3 will alert you with the \u003cstrong\u003e\"O2 Service Soon\"\u003c\/strong\u003e message on the display when the columns need attention.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key features --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eKey features\u003c\/h2\u003e\n\n  \u003cul style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eEasy to install and remove\u003c\/strong\u003e — your G3 tells you when replacement is needed\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\u003cstrong\u003eWorks on all flow settings\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\u003cstrong\u003eLong-lasting, durable design\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eLifetime 24-hour technical support\u003c\/strong\u003e with every purchase from MCS\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFree\u003c\/strong\u003e \u003cspan style=\"color: #4d148c; font-weight: 700;\"\u003eFed\u003c\/span\u003e\u003cspan style=\"color: #ff6600; font-weight: 700;\"\u003eEx\u003c\/span\u003e \u003cstrong\u003edelivery\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your G3's error code — we'll help confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":38133213659328,"sku":"SHOP-RP-321","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/column-pair-for-inogen-one-g3-oxygen-concentrators.jpg?v=1716569037"},{"product_id":"inogen-one-g4-particle-filter","title":"Inogen One G4 Particle Filter","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G4 PARTICLE FILTER (SINGLE)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. SINGLE filter — confirmed from URL slug (\"particle-filter\"\n     singular, not \"particle-filters\" plural). NOTE: the G5\n     version of this product comes as a PAIR. Worth verifying\n     whether the G4 genuinely has a single intake screen\n     (vs the G5's two), or whether this is a SKU difference.\n  3. Same body copy as the G5 page but adjusted for singular.\n  4. Verify weekly cleaning and six-month replacement against\n     Inogen's official maintenance documentation for the G4.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis removable \u003cstrong\u003eparticle filter\u003c\/strong\u003e for the Inogen One G4 covers the air intake screen and filters out airborne contaminants from the room air before it reaches the concentrator.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One G4 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G5 particle filters or other Inogen portables — each model has differently sized intake screens.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filter with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace this filter every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filter.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filter from the air intake screen.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filter and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen One G4 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208247632064,"sku":"SHOP-RP-405","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp-405-particle-filter-inogen-one-g4-concentrator.jpg?v=1716570255"},{"product_id":"inogen-one-g4-column-filters-pair","title":"Inogen One® G4® Replacement Column Pair","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G4 COLUMN FILTERS (SIEVE COLUMNS, PAIR)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pair (2 columns) confirmed from URL slug.\n  3. CRITICAL: Sieve columns are internal cartridges that do\n     the oxygen separation. Verify with Inogen whether customer\n     DIY replacement is supported on the G4 — some\n     manufacturers require a technician for sieve replacements,\n     especially on portable units.\n  4. \"O2 Service Soon\" error message terminology — same as\n     the Inogen At Home sieve columns page. Verify this\n     matches the current G4 firmware\/display.\n  5. Replacement interval \"every 12 to 18 months\" matches the\n     Inogen At Home columns page — verify against Inogen's\n     official documentation for the G4 specifically.\n  6. No product photo — strongly recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the Inogen One G4 contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. Replace them every 12 to 18 months as a general rule to ensure your machine is producing the correct concentration of oxygen.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One G4 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G5, At Home, or other Inogen models — each unit has differently sized columns.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both columns at once. (Sieve columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.)\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the columns every \u003cstrong\u003e12 to 18 months\u003c\/strong\u003e as a general rule.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eEarlier replacement may be needed depending on operating conditions. Your G4 will alert you with the \u003cstrong\u003e\"O2 Service Soon\"\u003c\/strong\u003e error on the display when the columns need attention.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your G4's error code — we'll help you confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208247730368,"sku":"SHOP-RP-406","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/column-pair-for-inogen-one-g4-oxygen-concentrators.jpg?v=1716569777"},{"product_id":"inogen-output-filter-kit","title":"Inogen Output Filter Kit","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN OUTPUT FILTER KIT\n  ACCESSORY \/ NON-CONSUMABLE (one-time purchase with consumables)\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. VARIANT DROPDOWN: this product has two SKU variants:\n     - RP-107 kit → Inogen At Home, G2, G3\n     - RP-404 kit → Inogen G4, G5\n     Each kit includes 2 output filters + access wrench.\n     Verify Shopify variant config matches.\n  3. This kit is the FIRST-TIME-BUY product. The 10-pack\n     refill (separate listing) is for repeat customers who\n     already have the wrench. Page copy makes this clear.\n  4. No product photo — recommend adding one (showing the\n     wrench + filters in the kit, since the wrench is the\n     differentiator).\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eInogen Output Filter Kit\u003c\/strong\u003e includes everything you need to replace the output filter on your Inogen concentrator — \u003cstrong\u003e2 output filters plus the special wrench\u003c\/strong\u003e required to access the filter compartment behind the cannula nozzle. The kit is the first-time purchase you'll need before you can ever replace your output filter.\u003c\/p\u003e\n\n  \u003c!-- What's an output filter? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's an output filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe output filter sits on the oxygen output path between your concentrator and the cannula — preventing micro-particles from being inhaled. It must always be in place while you use your Inogen. \u003cstrong\u003eOutput filters are different from particle filters\u003c\/strong\u003e (which are on the air intake side) and from sieve columns (which do the oxygen separation inside the unit).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility — select your concentrator\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eUse the dropdown above to select the variant that fits your Inogen:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eRP-107 kit\u003c\/strong\u003e — fits Inogen At Home, G2, G3\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eRP-404 kit\u003c\/strong\u003e — fits Inogen G4, G5\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in the kit? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in the kit?\u003c\/strong\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003e2 output filters\u003c\/strong\u003e — enough for two annual replacements (about 2 years of supply)\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFilter access wrench\u003c\/strong\u003e — one-time purchase, keep this for life\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin: 8px 0 0;\"\u003eAlready have the wrench from a previous kit? Look for the \u003cstrong\u003e\"Inogen Output Filter 10-pack\"\u003c\/strong\u003e — just filters, no wrench, for ongoing replacements.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the output filter \u003cstrong\u003eannually\u003c\/strong\u003e. The output filter must always be in place while you use your Inogen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to install --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to install the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the cannula from the nozzle.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eUse the included wrench to remove the cannula nozzle, exposing the output filter compartment.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the old output filter and dispose of it.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new output filter into the compartment.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eReplace the cannula nozzle (snug, but do not over-tighten), reattach the cannula, and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure which kit to choose?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen model — we'll confirm whether you need the RP-107 or RP-404 kit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Inogen G2 (RP-107)","offer_id":45860832411840,"sku":"SHOP-RP-107","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Inogen G3 (RP-107)","offer_id":45860832444608,"sku":"SHOP-RP-108","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Inogen G4 (RP-404)","offer_id":45860832477376,"sku":"SHOP-RP-109","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Inogen G5 (RP-404)","offer_id":45860832510144,"sku":"SHOP-RP-110","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Inogen at Home (RP-107)","offer_id":45860832542912,"sku":"SHOP-RP-111","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp-404.jpg?v=1716576399"},{"product_id":"inogen-one-g5-particle-filters-pair","title":"Inogen One G5 Particle Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G5 PARTICLE FILTERS (PAIR)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pair (2 filters) confirmed from URL slug.\n  3. Same body copy as the generic \"Inogen Particle Filters\"\n     page (which we de-duplicated earlier in this project).\n     CRITICAL: verify whether the generic page is now\n     redundant — if these model-specific pages cover all\n     Inogen portable models (G4, G5, etc.), the generic page\n     may need to be retired with a 301 redirect to the\n     appropriate model-specific page.\n  4. Verify weekly cleaning and six-month replacement against\n     Inogen's official maintenance documentation for the G5.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese removable \u003cstrong\u003eparticle filters\u003c\/strong\u003e for the Inogen One G5 cover the air intake screens and filter out airborne contaminants from the room air before it reaches the concentrator.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One G5 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G4 particle filters or other Inogen portables — each model has differently sized intake screens.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 particle filters\u003c\/strong\u003e — one for each intake screen on your Inogen One G5.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filters every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filters.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filters from the air intake screens.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not put them back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filters and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen One G5 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208248320192,"sku":"SHOP-RP-500","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp-500-particle-filter-inogen-one-g5-concentrator.jpg?v=1716572212"},{"product_id":"inogen-at-home-particle-filter","title":"Inogen At Home Particle Filter","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN PARTICLE FILTERS (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. NOTE: This page was previously duplicated (two identical\n     product listings). The duplicate has been deleted and a\n     301 redirect added from the old URL to this one. Verify\n     the redirect works before publishing.\n  3. The original copy did not specify which Inogen model these\n     filters fit (G4, G5, Rove 4, Rove 6, At Home, etc.).\n     STRONGLY RECOMMEND adding model compatibility to both the\n     product title and the page copy so customers can verify\n     fit before ordering.\n  4. Verify the \"every six months\" replacement interval and\n     weekly washing schedule against Inogen's current\n     maintenance recommendations.\n  5. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right filter.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese removable \u003cstrong\u003eparticle filters\u003c\/strong\u003e cover the air intake screens on your Inogen concentrator and filter out airborne contaminants from the room air before it reaches the unit.\u003c\/p\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash these filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filters every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to wash --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filters.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filters from the air intake screens.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not put them back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filters and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure which filter fits your Inogen?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen model number — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208248516800,"sku":"SHOP-RP-400","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp-400-particle-filter-inogen-at-home-concentrator.jpg?v=1716562107"},{"product_id":"inogen-at-home-inlet-filter","title":"Inogen At Home Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN AT HOME INLET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number (general sales) ✓\n  2. Service department phone 1-800-595-3551 preserved from\n     original. This is NOT a CTM-tracked number. Verify it's\n     still active and intentionally separate from the main\n     sales line (1-800-775-0942). The original specifically\n     directs customers to call the SERVICE department for help\n     identifying error codes.\n  3. \"Service Needed\" priority error indicator — verify this\n     matches the current Inogen At Home firmware\/display.\n  4. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm which filter\n     they're ordering.\n  5. Important: Inogen At Home has TWO different replaceable\n     parts visible on customer-facing pages — this INLET FILTER\n     and the SIEVE COLUMNS (separate product page). Make sure\n     the page copy distinguishes them clearly.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your Inogen At Home machine from dust and debris in the air around you. Located on the back of the unit toward the top, it slides upward and off the concentrator when it's time to replace it.\u003c\/p\u003e\n\n  \u003c!-- Which filter? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich part is this?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThis is the Inogen At Home's \u003cstrong\u003einlet air filter\u003c\/strong\u003e — not the sieve columns (which are internal cartridges that separate nitrogen from oxygen). If your machine displays \"O2 Service Soon,\" you likely need sieve columns, not this filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- When to replace --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eYour machine will alert you when it's time to change this filter by displaying the \u003cstrong\u003e\"Service Needed\"\u003c\/strong\u003e priority error indicator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Identifying error codes --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNeed help identifying error codes?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eIf you're not sure which error your Inogen At Home is displaying, contact our service department at \u003ca href=\"tel:+18005953551\" style=\"color: #0056b3; font-weight: 700; text-decoration: none;\"\u003e1-800-595-3551\u003c\/a\u003e for technical support.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter on the back of the machine, near the top.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the filter upward to remove it from the concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter from the top, sliding downward into place.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePower on the concentrator and confirm the \"Service Needed\" indicator has cleared.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen At Home model details — we'll confirm which part you need before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208248549568,"sku":"SHOP-RP-401","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/rp401-air-inlet-filter-inogen-at-home-concentrator.jpg?v=1716561959"},{"product_id":"inogen-at-home-column-filters-pair","title":"Inogen At Home Column Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN AT HOME SIEVE COLUMNS (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. CRITICAL: Sieve columns are internal cartridges that do\n     the oxygen separation (not a simple intake filter).\n     Verify with Inogen whether customer DIY replacement is\n     supported — some manufacturers require a technician for\n     sieve replacements. The original copy says \"removable\"\n     suggesting DIY, but worth confirming before customers\n     attempt this on warranty-covered units.\n  3. \"O2 Service Soon\" error message terminology — verify this\n     matches the current Inogen At Home firmware\/display.\n  4. Replacement interval \"every 12 to 18 months\" — verify\n     against Inogen's official maintenance documentation.\n  5. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e in your Inogen At Home machine contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. As a general rule of thumb, these columns should be replaced every 12 to 18 months to ensure your machine is producing the correct concentration of oxygen.\u003c\/p\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the columns every \u003cstrong\u003e12 to 18 months\u003c\/strong\u003e as a general rule.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eEarlier replacement may be needed depending on operating conditions. Your machine will alert you with the \u003cstrong\u003e\"O2 Service Soon\"\u003c\/strong\u003e error on the display when the columns need attention.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns are --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen At Home's error code — we'll help you confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":37208248615104,"sku":"SHOP-RP-402","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/column-pair-for-inogen-at-home-oxygen-concentrator.jpg?v=1716561827"},{"product_id":"invacare-platinum-10-inlet-filter","title":"React Health Platinum 10 Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH PLATINUM 10 INLET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. ORIGINAL HAD A COPY-PASTE ACCIDENT — the closing line\n     repeated \"about our portable oxygen concentrators, filters,\n     and accessories: 1-800-775-094\" (note the truncated phone\n     number missing the final 2). REMOVED in this rewrite.\n  3. The Platinum 10 has TWO filter products listed:\n     - This INLET FILTER (single, behind the left cover)\n     - The CABINET FILTERS (pair, one on each side)\n     Verify both listings match real distinct SKUs.\n  4. Original copy didn't specify a replacement interval.\n     \"As needed (typically annually)\" used as a safe placeholder\n     — replace with manufacturer's official recommendation\n     when confirmed.\n  5. Original had 4 marketing H3 sections (Protection For Your\n     Machine, Protection For You, Noise Reduction, Easy\n     Maintenance). Consolidated to reduce filler — original\n     copy was fluffy and added little real product info.\n  6. \"Noise Reduction\" claim was in the original — verify the\n     inlet filter actually contributes to noise dampening.\n  7. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThe React Health (formerly Invacare) Platinum 10 has a specialized \u003cstrong\u003einlet filter\u003c\/strong\u003e that stops dust and debris from making it into the machine — and contributes to minimizing operational noise. It's easy to install and replace, located behind the cover on the left side of your machine.\u003c\/p\u003e\n\u003c!-- Which part is this? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich part is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the Platinum 10's \u003cstrong\u003einlet filter\u003c\/strong\u003e — a single internal filter behind the left cover, separate from the cabinet filters on the unit's sides. If you need the cabinet filter pair, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/react-health-platinum-10-accessories\/products\/invacare-platinum-10-cabinet-filter-2-pack\"\u003e\"Platinum 10 Cabinet Filters.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Replacement schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eReplace the inlet filter when you see visible dust buildup, or as part of annual concentrator maintenance — to keep the Platinum 10 operating at maximum efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature sections --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat this filter does\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.2em; line-height: 1.3; margin: 24px 0 10px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eProtection for your machine\u003c\/h3\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eHousehold dust and debris can get into the inner workings of your concentrator and cause damage over time. The Platinum 10's inlet filter keeps these particles out — so the internal components keep running at peak performance.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.2em; line-height: 1.3; margin: 24px 0 10px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eCleaner air for you\u003c\/h3\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThe filter catches dust and other airborne particles before they reach the oxygen output — so you're not breathing in what the machine catches.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.2em; line-height: 1.3; margin: 24px 0 10px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eNoise reduction\u003c\/h3\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThe inlet filter also helps dampen the machine's operational sound. Oxygen concentrators are inherently quiet, but the filter material absorbs some of the low-level cycling noise inherent to the design.\u003c\/p\u003e\n\u003c!-- How to change --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the cover on the left side of your Platinum 10.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the old filter from the housing.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter in its place.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eReplace the cover, plug in, and resume normal use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Your Purchase Includes --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eYour purchase includes\u003c\/h2\u003e\n\u003cul style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\u003cstrong\u003eReact Health Platinum 10 inlet filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFree\u003c\/strong\u003e \u003cspan style=\"color: #4d148c; font-weight: bold;\"\u003eFed\u003c\/span\u003e\u003cspan style=\"color: #ff6600; font-weight: bold;\"\u003eEx\u003c\/span\u003e \u003cstrong\u003edelivery\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Platinum 10 details — we'll confirm fit before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Invacare","offers":[{"title":"Default Title","offer_id":37208248647872,"sku":"SHOP-1131249","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Platinum10Inlet.jpg?v=1723151510"},{"product_id":"invacare-platinum-10-cabinet-filter-2-pack","title":"React Health Platinum 10 Cabinet Filter (2 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH PLATINUM 10 CABINET FILTERS (PAIR)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the PAIR of cabinet filters (one on each side of\n     the Platinum 10) — NOT the inlet filter (separate product\n     page). Verify both interpretations match the actual\n     product SKUs in your catalog.\n  3. The original copy doesn't specify a replacement frequency.\n     OxyHome\/Drive equivalents recommend annually or when dirty.\n     \"As needed (typically annually)\" used here as a safe\n     placeholder — replace with the manufacturer's official\n     recommendation when confirmed.\n  4. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right pair of filters.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThe React Health (formerly Invacare) Platinum 10 has \u003cstrong\u003etwo cabinet filters\u003c\/strong\u003e that protect your machine from dust and debris in the air around you. They're located on either side of the unit and slide out easily when it's time to replace them.\u003c\/p\u003e\n\u003c!-- Which part is this? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich part is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the \u003cstrong\u003epair of cabinet filters\u003c\/strong\u003e (one for each side) — outer protective filters that catch room-air debris before it reaches the machine. If you need the inlet filter (a separate internal filter), look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/react-health-platinum-10-accessories\/products\/invacare-platinum-10-inlet-filter\"\u003e\"Platinum 10 Inlet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Replacement schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eReplace the cabinet filters when they show visible dust and debris buildup, or as part of annual concentrator maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to change --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filters\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the cabinet filter out from one side of the machine.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter in its place.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRepeat for the second filter on the other side.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePlug in and resume normal use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Platinum 10 details — we'll confirm fit before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Invacare","offers":[{"title":"Default Title","offer_id":37208248746176,"sku":"SHOP-1107412","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Platinum10Cabinet.jpg?v=1723151968"},{"product_id":"millennium-m10-long-life-inlet-filter","title":"Millennium M10 Long Life Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — PHILIPS MILLENNIUM M10 REAR ACCESS FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the REAR ACCESS filter — different from the\n     Millennium M10 WASHABLE cabinet filter (separate product\n     page). This filter is REPLACED every 2-3 years and\n     EXPLICITLY NOT designed to be cleaned.\n  3. The 2-3 year replacement interval is unusually long for\n     an inlet filter (most other inlet filters in the catalog\n     are annual or even monthly). Verify against Philips'\n     official maintenance documentation before publishing.\n  4. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003erear access filter\u003c\/strong\u003e protects your Philips Respironics Millennium M10 from dust and debris in the air around you. Located behind the rear access door, it slides out easily when it's time to replace it.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the Millennium M10's \u003cstrong\u003erear access filter\u003c\/strong\u003e — replaced every 2-3 years, not the washable cabinet filter (which is cleaned weekly with soap and water). If you need the washable filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/respironics-millennium-m10-accessories\/products\/millennium-m10-inlet-particle-filter-6-pack\"\u003e\"Millennium M10 Cabinet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Replacement schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eReplace this filter \u003cstrong\u003eevery 2 to 3 years\u003c\/strong\u003e. \u003cstrong\u003eDo not wash this filter\u003c\/strong\u003e — it's designed to be replaced, not cleaned. A longer replacement interval than most concentrator filters because of where it sits in the airflow path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to change --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOpen the rear access door of the machine.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the used filter out of the concentrator and dispose of it.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter in its place.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eClose the rear access door, plug in, and resume normal use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Millennium M10 details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Respironics","offers":[{"title":"Default Title","offer_id":37208249172160,"sku":"SHOP-1040395","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/M10LongLife.jpg?v=1722955257"},{"product_id":"millennium-m10-inlet-particle-filter-6-pack","title":"Millennium M10 Inlet Particle Filter (6 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — PHILIPS MILLENNIUM M10 CABINET FILTER (WASHABLE)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the WASHABLE cabinet filter — different from the\n     Millennium M10 REAR ACCESS FILTER (separate product page).\n     Cleaned weekly with soap and water, NOT replaced.\n  3. Verify weekly cleaning frequency against Philips' official\n     maintenance documentation.\n  4. No product photo in the original — strongly recommend\n     adding one.\n  5. Main Millennium M10 product page does not mention either\n     filter in the bundle list — recommend updating the main\n     page to clarify what filters ship with the unit.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e protects your Philips Respironics Millennium M10 from dust and debris in the air around you. Located on the side of the unit, it slides out easily for cleaning.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the Millennium M10's \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e — cleaned weekly with soap and water, not the rear access filter (which is replaced every 2-3 years and cannot be washed). If you need the rear access filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/respironics-millennium-m10-accessories\/products\/millennium-m10-long-life-inlet-filter\"\u003e\"Millennium M10 Rear Access Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Maintenance schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eGently wash the filter with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Safety warning --\u003e\n\u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eNever run the concentrator without a filter\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThe Millennium M10 should never be used without a filter in place. We recommend keeping a spare filter on hand to insert while the other is being cleaned and dried.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to wash --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the filter out from the side of the unit.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eIf you have a spare filter, insert it now so the concentrator can resume normal use.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash the used filter with warm soapy water.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, store the filter for the next weekly cleaning rotation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Millennium M10 details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Respironics","offers":[{"title":"Default Title","offer_id":37208249204928,"sku":"SHOP-H619","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/M10Inlet.jpg?v=1722955237"},{"product_id":"eclipse-5-reusable-foam-filter","title":"Caire Eclipse Reusable Foam Filter","description":"\u003c!--\n  ============================================================\n  MCS — ECLIPSE 5 REUSABLE FOAM FILTER\n  ACCESSORY \/ NON-CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. The Eclipse 5 is made by SeQual (now part of Caire\/Chart\n     Industries). Verify whether the site has a main Eclipse 5\n     product page that should also be restyled.\n  3. Single filter unit confirmed from URL slug (\"foam-filter\"\n     singular).\n  4. No specific cleaning frequency in original — washable\n     filters are typically weekly. Used \"weekly\" placeholder.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eEclipse 5 Reusable Foam Filter\u003c\/strong\u003e is a single washable filter replacement designed specifically for the Eclipse 5 portable oxygen concentrator. The foam material is reusable — wash with warm soapy water and let it air dry to keep your concentrator's intake clean and clear of debris.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the SeQual Eclipse 5 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with other portable concentrator filters.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eWash the foam filter with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place. Replace when visibly worn, torn, or no longer cleanable.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the foam filter from the Eclipse 5.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eWash gently with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filter and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Eclipse 5 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Caire","offers":[{"title":"Default Title","offer_id":43823390261440,"sku":"SHOP-7028","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Eclipse5Filter.png?v=1722519615"},{"product_id":"caire-freestyle-comfort-gross-particle-filter-pair","title":"Caire FreeStyle Comfort Gross Particle Filter (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — CAIRE FREESTYLE COMFORT GROSS PARTICLE FILTERS (PAIR)\n  ACCESSORY \/ NON-CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. \"Gross particle filter\" is real medical-supply terminology\n     for a large-debris pre-filter (vs HEPA or fine filtration).\n     Preserved verbatim. Worth noting in the Shopify SEO\/meta\n     description that customers may search for \"particle filter\"\n     more often than \"gross particle filter.\"\n  3. CRITICAL: This pair includes LEFT and RIGHT specific\n     filters — they're NOT interchangeable. First time we've\n     seen left\/right specificity. Page copy makes this explicit.\n  4. Verify weekly cleaning cadence against Caire's official\n     documentation.\n  5. No product photo — strongly recommend adding one (left\n     vs right differentiation is hard to visualize from copy).\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese \u003cstrong\u003eFreeStyle Comfort gross particle filters\u003c\/strong\u003e are reusable washable replacements for the Caire FreeStyle Comfort portable oxygen concentrator. The pair includes \u003cstrong\u003eone left and one right filter\u003c\/strong\u003e — designed for each side of the unit. Wash with warm soapy water and air-dry to keep your concentrator's intake clean and clear of debris.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Caire FreeStyle Comfort portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with other Caire models or other manufacturers' filters.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack? Left + Right\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e1 left filter + 1 right filter\u003c\/strong\u003e — designed for their respective sides of the FreeStyle Comfort. \u003cstrong\u003eImportant: they are NOT interchangeable.\u003c\/strong\u003e Each filter is shaped to fit its specific side. Make sure you install the left filter on the left and the right filter on the right.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eWash the filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. Replace when visibly worn, torn, or no longer cleanable.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eNote which filter came out of which side before removing them — you'll need to put them back in the same positions.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove both filters and wash gently with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not reinsert wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinstall each filter on its original side (left filter → left slot, right filter → right slot) and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your FreeStyle Comfort details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Caire","offers":[{"title":"Default Title","offer_id":43823438168256,"sku":"SHOP-FI-226-1","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/ComfortFilters.png?v=1722530970"},{"product_id":"oxlife-liberty-side-vents-pair","title":"OxLife Liberty Side Vents (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — OXLIFE LIBERTY SIDE VENTS (PAIR)\n  ACCESSORY \/ NON-CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. \"Side vents\" is unusual terminology for what most\n     manufacturers call cabinet filters. Verify this is the\n     OxLife\/manufacturer's actual product name — if not,\n     consider whether the product title should say \"side\n     filters\" or \"cabinet filters\" for customer clarity.\n  3. Pair (2 vents) confirmed from URL slug.\n  4. No specific replacement schedule in original — washable\n     side vents typically replaced when worn\/torn.\n  5. No product photo — recommend adding one (this product\n     is visually distinctive and customers benefit from seeing\n     the \"side vent\" form factor).\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese \u003cstrong\u003eside vents\u003c\/strong\u003e protect your OxLife Liberty portable concentrator from dust and debris in the air around you. Located on both sides of the unit, they remove easily for cleaning and washing.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the OxLife Liberty portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the OxLife Independence filters or other OxLife models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 side vents\u003c\/strong\u003e — a matched pair for both sides of your OxLife Liberty.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eRemove the side vents and wash with warm soapy water. Let them air dry fully before putting them back in place. Replace the pair when visibly worn, torn, or no longer cleanable.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the side vents\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove both side vents from the unit.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not reinsert wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert both vents and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right side vents?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your OxLife Liberty details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"O2 Concepts","offers":[{"title":"Default Title","offer_id":43823629697216,"sku":"SHOP-800-1087","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/LibertyVents.jpg?v=1723140823"},{"product_id":"inogen-one-rove-6-column-filter-pair","title":"Inogen One® G5®\/ Inogen® Rove 6 Replacement Column Pair","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G5 \/ ROVE 6 COLUMN FILTERS (PAIR)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Service line 1-800-595-3551 preserved (intentional\n     non-CTM service department line for error code support).\n  3. SHARED COMPATIBILITY: this column pair fits BOTH the\n     Inogen One G5 and Rove 6. Important customer info.\n  4. 12-month replacement schedule preserved from original\n     (the G4 and G3 pages say \"12-18 months\" — verify which\n     is current with Inogen's documentation, then optionally\n     standardize across all column filter pages).\n  5. Original had marketing-heavy H3 sections (Easy To Install,\n     Made To Fit, Free Delivery) — consolidated significantly.\n  6. \"O2 Service Soon\" error message preserved.\n  7. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the Inogen One G5 and Rove 6 contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. As a general rule, replace the columns yearly to keep your machine producing the right oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility — fits two models\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eThis column pair is shared between two Inogen models:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eInogen One G5\u003c\/strong\u003e portable concentrator\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eInogen Rove 6\u003c\/strong\u003e portable concentrator\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin: 8px 0 0;\"\u003e\u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G3, G4, At Home, or other Inogen models — each has differently sized columns.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both at once. (Columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.)\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the columns approximately \u003cstrong\u003eevery 12 months\u003c\/strong\u003e for best results.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eYour unique usage and environment (home, outdoors, travel) can affect how frequently replacement is needed. Your G5 or Rove 6 will alert you with the \u003cstrong\u003e\"O2 Service Soon\"\u003c\/strong\u003e message on the display when the columns need attention.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Error code help --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNeed help identifying an error code?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eIf you're not sure which error your machine is displaying, contact our service department at \u003ca href=\"tel:+18005953551\" style=\"color: #0056b3; font-weight: 700; text-decoration: none;\"\u003e1-800-595-3551\u003c\/a\u003e for technical support.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e — we'll help confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":44303054209216,"sku":"SHOP-RP-502","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/column-pair-for-inogen-one-g5-oxygen-concentrators_09648fa7-99fa-4fc7-9757-4c319fe39bd8.jpg?v=1716575860"},{"product_id":"inogen-one-rove-6-particle-filters-pair","title":"Inogen One Rove 6 Particle Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE ROVE 6 PARTICLE FILTERS (PAIR)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pair confirmed from URL slug.\n  3. Same body copy as the G5 particle filters page — both\n     models use a 2-filter setup (one per intake screen).\n  4. Verify weekly cleaning and six-month replacement against\n     Inogen's official documentation for the Rove 6.\n  5. Note: the Rove 6 SHARES sieve columns with the G5 (see\n     separate column filter listing) but has its OWN particle\n     filters (this listing). Different filter classes work\n     differently across the product family.\n  6. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese removable \u003cstrong\u003eparticle filters\u003c\/strong\u003e for the Inogen One Rove 6 cover the air intake screens and filter out airborne contaminants from the room air before it reaches the concentrator.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One Rove 6 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with G5 particle filters, even though the Rove 6 and G5 share other parts (such as sieve columns) — particle filter dimensions differ.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 particle filters\u003c\/strong\u003e — one for each intake screen on your Rove 6.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filters every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filters.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filters from the air intake screens.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not put them back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filters and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen Rove 6 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":44303110471872,"sku":"SHOP-RP-501","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Particle-Filter-Rove-6.png?v=1716576340"},{"product_id":"oxyhome-stationary-concentrator-particle-filter-10-pack","title":"OxyHome Stationary Concentrator Cabinet Filter (10 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — OXYHOME WASHABLE CABINET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the WASHABLE filter — different from the OxyHome\n     INLET filter (separate product page). Maintenance is\n     weekly cleaning, NOT annual replacement. Important not\n     to confuse the two parts in customer-facing copy.\n  3. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right filter.\n  4. Verify weekly cleaning frequency against OxyHome's\n     official maintenance recommendations.\n  5. \"Never run without a filter\" warning preserved — this\n     is critical safety information.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e protects your OxyHome Stationary Concentrator from dust and debris in the air around you. It's located on the top-back of the unit and slides out easily for cleaning.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the OxyHome's \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e — cleaned weekly with soap and water, not the inlet filter (which is replaced once a year). If you need the inlet filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/oxyhome-accessories\/products\/oxygo-stationary-concentrator-inlet-filter\"\u003e\"OxyHome Inlet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Maintenance schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eGently wash the filter with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Safety warning --\u003e\n\u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eNever run the concentrator without a filter\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThe OxyHome should never be used without a filter in place. We recommend keeping a spare filter on hand to insert while the other is being cleaned and dried.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to wash --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the filter out from the top-back of the unit.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eIf you have a spare filter, insert it now so the concentrator can resume normal use.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash the used filter with warm soapy water.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, store the filter for the next weekly cleaning rotation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your OxyHome model details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OxyGo","offers":[{"title":"Default Title","offer_id":44840309129408,"sku":"SHOP-1170-5401","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/OxyhomeFilter.jpg?v=1723143141"},{"product_id":"oxygo-stationary-concentrator-inlet-filter","title":"OxyHome Stationary Concentrator Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — OXYHOME INLET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the INLET filter — different from the OxyHome\n     WASHABLE cabinet filter (separate product page). This\n     filter is REPLACED annually, not washed. Important not\n     to confuse the two parts in customer-facing copy.\n  3. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right filter.\n  4. Verify annual replacement frequency against OxyHome's\n     official maintenance recommendations.\n  5. The location language (\"back of your machine toward the\n     top\" with cover sliding off \"top of the concentrator\")\n     matches the washable filter description verbatim — verify\n     the inlet filter is in a genuinely different physical\n     location, not just a different way of saying the same thing.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your OxyHome Stationary Concentrator from dust and debris in the air around you. Located on the back of the machine near the top, it can be easily changed by sliding the cover off.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the OxyHome's \u003cstrong\u003einlet filter\u003c\/strong\u003e — replaced once a year, not the washable cabinet filter (which is cleaned weekly with soap and water). If you need the washable filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/oxyhome-accessories\/products\/oxyhome-stationary-concentrator-particle-filter-10-pack\"\u003e\"OxyHome Washable Cabinet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Replacement schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eChange this filter at least once a year, or sooner if you notice dust and debris built up on the filter. \u003cstrong\u003eDo not wash this filter\u003c\/strong\u003e — it's designed to be replaced, not cleaned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to change --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter on the back of the machine, near the top.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the cover off the top of the concentrator to access the filter.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the used filter and dispose of it.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter, replace the cover, and resume normal use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your OxyHome model details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OxyGo","offers":[{"title":"Default Title","offer_id":44841688793280,"sku":"SHOP-1170-5402","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/OxyHomeInlet.jpg?v=1723143209"},{"product_id":"inogen-one-g3-hf-particle-filters-pair","title":"Inogen One G3 HF Particle Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ONE G3 HF PARTICLE FILTERS (PAIR)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Service line 1-800-595-3551 preserved for error code \/\n     model identification help.\n  3. CRITICAL: There are TWO G3 particle filter types and\n     they CANNOT BE USED INTERCHANGEABLY. This listing is for\n     the G3 HF (High Flow) version. The original G3 (settings\n     1-4) is a discontinued older model. The warning is built\n     prominently into the page copy because ordering the\n     wrong type is a serious customer-service risk.\n  4. Pair confirmed from URL slug.\n  5. Verify the \"settings 1-4 = discontinued\" status against\n     Inogen's current product line.\n  6. No product photo — strongly recommend adding one,\n     especially given the model differentiation complexity.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese removable \u003cstrong\u003eparticle filters\u003c\/strong\u003e for the Inogen One G3 HF (High Flow) cover the air intake screens and filter out airborne contaminants from the room air before it reaches the concentrator.\u003c\/p\u003e\n\n  \u003c!-- CRITICAL WARNING: Two G3 types --\u003e\n  \u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eImportant: Two different G3 particle filter types exist\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eThere are TWO different particle filter designs for the Inogen One G3, and they \u003cstrong\u003ecannot be used interchangeably\u003c\/strong\u003e:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 8px 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eG3 HF (High Flow)\u003c\/strong\u003e — this product\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eOriginal G3\u003c\/strong\u003e (settings 1-4) — discontinued\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin: 0;\"\u003eIf your G3 has flow settings 1-4 only, it's the discontinued original — and this G3 HF filter will NOT fit. If you're unsure which G3 you have, contact our service department at \u003ca href=\"tel:+18005953551\" style=\"color: #d32f2f; font-weight: 700; text-decoration: none;\"\u003e1-800-595-3551\u003c\/a\u003e before ordering.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen One G3 HF (High Flow) portable oxygen concentrator. \u003cstrong\u003eNot compatible\u003c\/strong\u003e with the original G3 (1-4 settings, discontinued) or with G4, G5, Rove 6, or At Home models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 particle filters\u003c\/strong\u003e — one for each intake screen on your G3 HF.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filters every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filters.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filters from the air intake screens.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not put them back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filters and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure which G3 model you have?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall our service department at \u003ca href=\"tel:+18005953551\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-595-3551\u003c\/a\u003e for help identifying your G3 type — or call our sales line at \u003ca href=\"tel:+18888509017\" style=\"color: #0056b3; font-weight: 700; text-decoration: none;\"\u003e1-888-850-9017\u003c\/a\u003e with general questions before ordering.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":44917134983360,"sku":"SHOP-RP-301","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/g3hf-pf.jpg?v=1716571591"},{"product_id":"stratus-5-inlet-filter","title":"Stratus 5 Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH STRATUS 5 INLET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the INLET filter — different from the Stratus 5\n     WASHABLE cabinet filter (separate product page). This\n     filter is REPLACED annually, not washed.\n  3. Verify annual replacement frequency against the Stratus 5\n     manufacturer's official maintenance recommendations.\n  4. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right filter.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your Stratus 5 Stationary Concentrator from dust and debris in the air around you. Located on the back of the machine in a removable cover, it's easy to change when it's time.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the Stratus 5's \u003cstrong\u003einlet filter\u003c\/strong\u003e — replaced once a year, not the washable cabinet filter (which is cleaned weekly with warm water). If you need the washable filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/react-health-stratus-5-accessories\/products\/stratus-5-cabinet-filter\"\u003e\"Stratus 5 Cabinet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Replacement schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eChange this filter at least once a year, or sooner if you notice dust and debris built up on the filter. \u003cstrong\u003eDo not wash this filter\u003c\/strong\u003e — it's designed to be replaced, not cleaned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to change --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the removable cover on the back of the machine.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the cover to access the inlet filter.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the used filter and dispose of it.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter, replace the cover, and resume normal use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Stratus 5 details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"React Health","offers":[{"title":"Default Title","offer_id":44926518329536,"sku":"SHOP-STR1020","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Stratus5Intake1.jpg?v=1723559803"},{"product_id":"stratus-5-cabinet-filter","title":"Stratus 5 Cabinet Filter","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH STRATUS 5 CABINET FILTER (WASHABLE)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is the WASHABLE cabinet filter — different from the\n     Stratus 5 INLET FILTER (separate product page). Cleaned\n     with warm water, NOT replaced annually.\n  3. Original copy didn't specify cleaning frequency.\n     \"Weekly\" used here based on the OxyHome washable filter\n     pattern. Verify against the Stratus 5 manufacturer's\n     official maintenance schedule.\n  4. The \"never run the concentrator without a filter\" safety\n     warning is added here based on the same OxyHome pattern.\n     Verify it applies to the Stratus 5 before publishing.\n  5. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\u003c!-- Lead --\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e protects your Stratus 5 Stationary Concentrator from dust and debris in the air around you. It's located on the side of the unit, removes easily for cleaning, and washes clean with warm water.\u003c\/p\u003e\n\u003c!-- Which filter? --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is the Stratus 5's \u003cstrong\u003ewashable cabinet filter\u003c\/strong\u003e — cleaned weekly with warm water, not the inlet filter (which is replaced once a year). If you need the inlet filter, look for \u003ca href=\"https:\/\/mainclinicsupply.com\/collections\/react-health-stratus-5-accessories\/products\/stratus-5-inlet-filter\"\u003e\"Stratus 5 Inlet Filter.\"\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Maintenance schedule --\u003e\n\u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to clean\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eGently wash the filter with warm water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let it air dry fully before putting it back in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Safety warning --\u003e\n\u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eNever run the concentrator without a filter\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eThe Stratus 5 should never be used without the cabinet filter in place. We recommend keeping a spare filter on hand to insert while the other is being cleaned and dried.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- How to wash --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filter\u003c\/h2\u003e\n\u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the filter from the side of the unit.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eIf you have a spare filter, insert it now so the concentrator can resume normal use.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eWash the used filter with warm water.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLet the filter air dry completely — do not put it back wet.\u003c\/li\u003e\n\u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, store the filter for the next weekly cleaning rotation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- Phone CTA callout --\u003e\n\u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n\u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: bold; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Stratus 5 details — we'll confirm which filter you need before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Customer reviews snapshot --\u003e\n\u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\u003c\/p\u003e\n\u003c!-- About MCS --\u003e\n\u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: bold; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"React Health","offers":[{"title":"Default Title","offer_id":44926526030016,"sku":"SHOP-STR1030","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Stratus5Filter1.jpg?v=1723559833"},{"product_id":"drive-devilbiss-stationary-concentrator-inlet-filter","title":"Drive DeVilbiss 10L Stationary Concentrator Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — DRIVE DEVILBISS 10L INLET FILTER\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. CRITICAL COMPATIBILITY CHECK: The product title says\n     \"Drive DeVilbiss 10L Inlet Filter\" but the compatibility\n     line says \"compatible with all 1025DS systems.\" 1025DS is\n     traditionally the Drive 5L model number. Verify that the\n     Drive 10L also uses the 1025DS designation (or update the\n     compatibility line to specify which 10L model this fits).\n     This is a high-stakes error for customers ordering parts.\n  3. No product photo in the original — strongly recommend\n     adding one so customers can visually confirm they're\n     ordering the right filter.\n  4. Replacement interval \"at least once a year or when dust\n     and debris is built up\" — verify against Drive Medical's\n     official maintenance recommendations.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your Drive DeVilbiss 10L Stationary Concentrator from dust and debris in the air around you. Located on the back of your machine near the top, it can be easily changed by sliding the cover off.\u003c\/p\u003e\n\n  \u003c!-- Compatibility note (blue info note) --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCompatible with all Drive DeVilbiss 1025DS systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule (blue info note) --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eChange this filter at least once a year, or sooner if you notice dust and debris built up on the filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter on the back of the machine, near the top.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the cover off the top of the concentrator to access the filter.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the used filter and dispose of it.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter, replace the cover, and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout (lighter — the customer is already buying) --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your concentrator's model number — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Drive Medical","offers":[{"title":"Default Title","offer_id":44926529536192,"sku":"SHOP-1025D-605","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/DriveFilter.jpg?v=1722953654"},{"product_id":"oxlife-liberty-inlet-filter","title":"OxLife Liberty Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — OXLIFE LIBERTY \/ LIBERTY 2 INLET FILTER\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Fits BOTH the OxLife Liberty AND the Liberty 2 — both\n     models share the same inlet filter.\n  3. Annual replacement schedule preserved.\n  4. UNUSUAL INSTALLATION: requires BATTERY REMOVAL to access\n     the filter. Added clear safety language about powering\n     off before battery removal.\n  5. \"Depress plastic clip\" removal procedure preserved as a\n     numbered step.\n  6. The OxLife Liberty side vents are a SEPARATE accessory\n     (washable cabinet filters on the OUTSIDE) — cross-\n     referenced here.\n  7. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e is designed for the OxLife Liberty and OxLife Liberty 2 portable oxygen concentrators. It sits inside the unit behind the battery compartment, protecting internal components from dust and debris.\u003c\/p\u003e\n\n  \u003c!-- Which part is this? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich part is this?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThis is the \u003cstrong\u003einternal inlet filter\u003c\/strong\u003e — accessed by removing the battery. It's different from the \u003cstrong\u003eside vents\u003c\/strong\u003e (washable cabinet filters on the outside of the unit, replaced separately). If you need the outer side vents, look for \"OxLife Liberty Side Vents.\"\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility — fits two models\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eThis inlet filter fits both:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eOxLife Liberty\u003c\/strong\u003e portable oxygen concentrator\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eOxLife Liberty 2\u003c\/strong\u003e portable oxygen concentrator\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace this filter \u003cstrong\u003eevery year\u003c\/strong\u003e, or sooner if it's visibly filled with dust and debris. \u003cstrong\u003eDo not wash this filter\u003c\/strong\u003e — it's designed to be replaced, not cleaned.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eThis installation is different from most filter swaps — you'll need to remove the battery to access the inlet filter.\u003c\/p\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003e\n\u003cstrong\u003eTurn off your concentrator\u003c\/strong\u003e and unplug from any external power source.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the battery from the unit.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the inlet filter inside the battery compartment.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eDepress the plastic clip holding the filter in place.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePull the used filter out and dispose of it.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter, making sure the clip secures it.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eReinstall the battery and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eQuestions about installation?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your OxLife Liberty details — we can walk through the installation or confirm fit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"O2 Concepts","offers":[{"title":"Default Title","offer_id":45460688437440,"sku":"SHOP-800-1088","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/LibertyFilter1.jpg?v=1723141260"},{"product_id":"gce-zen-o-lite-column-pair","title":"GCE Zen-O Lite Column Pair","description":"\u003c!--\n  ============================================================\n  MCS — GCE ZEN-O LITE COLUMN PAIR (SIEVE COLUMNS)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Standardized \"sieve filter\" + \"sieve beds\" terminology\n     in the original to \"sieve columns\" throughout (industry-\n     standard term).\n  3. Yearly replacement — matches Inogen G5\/Rove 6, differs\n     from G4\/G3\/At Home (12-18 months). Standardized to\n     \"yearly\" here.\n  4. Pair confirmed from URL slug. Columns come in pairs\n     because they cycle alternately.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the GCE Zen-O Lite portable concentrator contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. Replace them yearly to keep the Zen-O Lite producing the correct oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the GCE Zen-O Lite portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the larger Zen-O or other manufacturers' columns.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both at once. (Columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.)\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the columns approximately \u003cstrong\u003eonce a year\u003c\/strong\u003e for best results. Your usage environment may shorten the interval — heavily dusty conditions, frequent travel, or running at higher flow settings can all reduce column life.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Zen-O Lite details — we'll help confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"GCE","offers":[{"title":"Default Title","offer_id":45519742173376,"sku":"SHOP-RS-00616","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Zen-O_Lite_Columns.jpg?v=1725634389"},{"product_id":"gce-zen-o-column-pair","title":"GCE Zen-O Column Pair","description":"\u003c!--\n  ============================================================\n  MCS — GCE ZEN-O COLUMN PAIR (SIEVE COLUMNS)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is for the LARGER Zen-O (not the Zen-O Lite, which\n     has its own separate column listing). Verify both are\n     correctly maintained as distinct products in Shopify.\n  3. CRITICAL: Installation requires a SCREWDRIVER and T10\n     TORX BIT — preserved prominently. Customers may not\n     have a T10 Torx bit at home.\n  4. Yearly replacement schedule preserved.\n  5. Pair confirmed from URL slug.\n  6. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the GCE Zen-O portable concentrator contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. Replace them yearly to keep your Zen-O producing the correct oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the GCE Zen-O portable oxygen concentrator (the larger model). \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the GCE Zen-O Lite or other manufacturers' columns — if you have the Zen-O Lite, look for \"GCE Zen-O Lite Column Pair.\"\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Tool requirement --\u003e\n  \u003cdiv style=\"border: 1px solid #ffcccc; border-left: 6px solid #d32f2f; border-radius: 0 10px 10px 0; background: #fff5f5; padding: 18px 20px; margin: 20px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #d32f2f;\"\u003eYou'll need a T10 Torx bit to install these\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eInstallation requires a screwdriver and a \u003cstrong\u003eT10 Torx bit\u003c\/strong\u003e. If you don't already have one, you'll need to acquire it before changing the columns. T10 Torx bits are available at most hardware stores or as part of multi-bit screwdriver kits.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both at once. (Columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.) \u003cstrong\u003eTools not included\u003c\/strong\u003e — you'll need a T10 Torx bit screwdriver.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the columns approximately \u003cstrong\u003eonce a year\u003c\/strong\u003e for best results. Heavy usage, dusty environments, or running at higher flow settings can shorten the interval.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Zen-O details — we'll help confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"GCE","offers":[{"title":"Default Title","offer_id":45546998792384,"sku":"SHOP-RS-00513","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/zen-ocolumns2.jpg?v=1725638366"},{"product_id":"inogen-rove-4-replacement-column-pair","title":"Inogen Rove 4 Replacement Column Pair","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ROVE 4 REPLACEMENT COLUMN PAIR\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. \"Replace Columns\" symbol terminology preserved from\n     original — different from \"O2 Service Soon\" used on\n     other Inogen models. Verify this matches the actual\n     Rove 4 firmware\/display.\n  3. 12-18 month interval preserved (matches G3, G4, At Home;\n     differs from G5\/Rove 6 \"yearly\").\n  4. Pair confirmed from URL slug.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eremovable sieve columns\u003c\/strong\u003e for the Inogen Rove 4 contain the sieve filters that separate inert gases from room air and concentrate it into medical-grade oxygen. Replace them every 12 to 18 months as a general rule to ensure your machine is producing the correct concentration of oxygen.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen Rove 4 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the Rove 6 (which shares columns with the G5), G3, G4, At Home, or other Inogen models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve columns\u003c\/strong\u003e — a complete set for replacing both at once. (Columns work in alternating cycles, so both should be replaced together to maintain proper oxygen output.)\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the columns every \u003cstrong\u003e12 to 18 months\u003c\/strong\u003e as a general rule.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eEarlier replacement may be needed depending on operating conditions. Your Rove 4 will alert you with the \u003cstrong\u003e\"Replace Columns\" symbol\u003c\/strong\u003e on the display when the columns need attention.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What sieve columns do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve columns do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve columns are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these columns need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new columns?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Rove 4's error display — we'll help confirm whether columns are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":45787888156864,"sku":"SHOP-RP-411","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/ColumnKit_Rove4.png?v=1731102165"},{"product_id":"inogen-rove-4-particle-filters-pair","title":"Inogen Rove 4 Particle Filters (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ROVE 4 PARTICLE FILTERS (PAIR)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pair confirmed from URL slug.\n  3. Same body copy as the Rove 6 and G5 particle filter\n     pages — standard particle filter pattern.\n  4. Verify weekly cleaning and six-month replacement\n     against Inogen's official documentation for the Rove 4.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThese removable \u003cstrong\u003eparticle filters\u003c\/strong\u003e for the Inogen Rove 4 cover the air intake screens and filter out airborne contaminants from the room air before it reaches the concentrator.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Inogen Rove 4 portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the Rove 6, G3, G4, G5, or other Inogen models — each has differently sized intake screens.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 particle filters\u003c\/strong\u003e — one for each intake screen on your Rove 4.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWeekly cleaning\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eGently wash the filters with warm soapy water \u003cstrong\u003eonce a week\u003c\/strong\u003e, and let them air dry fully before putting them back in place. This keeps proper airflow into your concentrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eReplace the filters every \u003cstrong\u003esix months\u003c\/strong\u003e — or sooner if the screen is damaged or the filter is misshapen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to clean --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to clean the filters\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off your concentrator before removing the filters.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the particle filters from the air intake screens.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eGently wash each filter with warm soapy water.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRinse thoroughly and let them air dry completely — do not put them back wet.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eOnce dry, reinsert the filters and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen Rove 4 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":45787891892416,"sku":"SHOP-RP-450","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Rove4ParticleFilters.png?v=1731102262"},{"product_id":"inogen-rove-4-cannula-barb-kit","title":"Inogen Rove 4 Cannula Barb Kit","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ROVE 4 CANNULA BARB KIT\n  ACCESSORY \/ REPLACEMENT PART + TOOL + CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. This is a hybrid kit — includes the cannula barb (a\n     structural replacement part for a part that \"can be prone\n     to breaking if your machine drops\"), the spanner wrench\n     needed to install it, AND an integrated output filter.\n  3. Annual replacement applies to the OUTPUT FILTER portion\n     of the kit — the cannula barb is replaced only when\n     broken. Page copy clarifies this.\n  4. Compatible ONLY with the Inogen Rove 4. Verify.\n  5. No product photo — strongly recommend adding one\n     (especially for a multi-item kit, customers benefit from\n     seeing all three components together).\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eInogen Rove 4 Cannula Barb Kit\u003c\/strong\u003e includes everything you need to replace the cannula barb on your Rove 4 — plus a fresh integrated output filter and the spanner wrench needed to remove and install the barb. The cannula barb is the connector where your cannula attaches to the concentrator, and it can break if the machine is dropped.\u003c\/p\u003e\n\n  \u003c!-- What's this for? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's this for?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe cannula barb is the small connector on your Rove 4 where your nasal cannula plugs in. Because it sticks out from the unit, it's \u003cstrong\u003eprone to breaking if your machine drops\u003c\/strong\u003e — landing on the barb can snap or bend it. This kit lets you replace the barb yourself if that happens. The integrated output filter (also included) is the safety filter that prevents micro-particles from being inhaled, and should be replaced annually regardless.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eCompatible only with the Inogen Rove 4\u003c\/strong\u003e portable oxygen concentrator. Not interchangeable with the Rove 6, G4, G5, or other Inogen models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this kit? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in the kit?\u003c\/strong\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eReplacement cannula barb\u003c\/strong\u003e — the connector for your nasal cannula\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eIntegrated output filter\u003c\/strong\u003e — annual replacement consumable, protects you from micro-particles\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eSpanner wrench\u003c\/strong\u003e — the tool you need to remove and install the cannula barb\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eCannula barb:\u003c\/strong\u003e Only when broken or damaged (from drops or other impact).\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eIntegrated output filter:\u003c\/strong\u003e Once a year as part of standard maintenance, to keep protection against airborne micro-particles consistent. This is a safety filter that should always be in place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to install --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to install the kit\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove your cannula from the unit.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eUse the included spanner wrench to remove the existing (or broken) cannula barb.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInstall the new integrated output filter behind the cannula barb position.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInstall the new cannula barb, tightening with the spanner wrench until snug (do not over-tighten).\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eReattach your cannula, plug in, and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eQuestions about installation?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e — we can walk through the cannula barb replacement or help diagnose whether your Rove 4 needs this kit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":45787912208576,"sku":"SHOP-RP-412","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Rove4CannulaBarb.png?v=1731103772"},{"product_id":"inogen-rove-6-cannula-barb-kit","title":"Inogen Rove 6 Cannula Barb Kit","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN ROVE 6 CANNULA BARB KIT\n  ACCESSORY \/ REPLACEMENT PART + TOOL + CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Same hybrid kit pattern as the Rove 4 Cannula Barb Kit\n     (separate listing). Both include cannula barb, spanner\n     wrench, and integrated output filter — but they are\n     model-specific and not interchangeable.\n  3. Annual replacement applies to the OUTPUT FILTER portion\n     of the kit. The cannula barb is replaced only when broken.\n  4. Compatible ONLY with the Inogen Rove 6. Verify.\n  5. No product photo — recommend adding one (especially\n     useful for multi-item kits).\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThe \u003cstrong\u003eInogen Rove 6 Cannula Barb Kit\u003c\/strong\u003e includes everything you need to replace the cannula barb on your Rove 6 — plus a fresh integrated output filter and the spanner wrench needed to remove and install the barb. The cannula barb is the connector where your cannula attaches to the concentrator, and it can break if the machine is dropped.\u003c\/p\u003e\n\n  \u003c!-- What's this for? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's this for?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe cannula barb is the small connector on your Rove 6 where your nasal cannula plugs in. Because it sticks out from the unit, it's \u003cstrong\u003eprone to breaking if your machine drops\u003c\/strong\u003e — landing on the barb can snap or bend it. This kit lets you replace the barb yourself if that happens. The integrated output filter (also included) is the safety filter that prevents micro-particles from being inhaled, and should be replaced annually regardless.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eCompatible only with the Inogen Rove 6\u003c\/strong\u003e portable oxygen concentrator. Not interchangeable with the Rove 4, G4, G5, or other Inogen models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this kit? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in the kit?\u003c\/strong\u003e\n    \u003cul style=\"margin: 0 0 0 24px; padding-left: 20px;\"\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eReplacement cannula barb\u003c\/strong\u003e — the connector for your nasal cannula\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eIntegrated output filter\u003c\/strong\u003e — annual replacement consumable, protects you from micro-particles\u003c\/li\u003e\n      \u003cli style=\"margin: 4px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eSpanner wrench\u003c\/strong\u003e — the tool you need to remove and install the cannula barb\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eCannula barb:\u003c\/strong\u003e Only when broken or damaged (from drops or other impact).\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eIntegrated output filter:\u003c\/strong\u003e Once a year as part of standard maintenance, to keep protection against airborne micro-particles consistent. This is a safety filter that should always be in place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to install --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to install the kit\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove your cannula from the unit.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eUse the included spanner wrench to remove the existing (or broken) cannula barb.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInstall the new integrated output filter behind the cannula barb position.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInstall the new cannula barb, tightening with the spanner wrench until snug (do not over-tighten).\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eReattach your cannula, plug in, and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eQuestions about installation?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e — we can walk through the cannula barb replacement or help diagnose whether your Rove 6 needs this kit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":45787917025472,"sku":"SHOP-RP-506","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Rove4CannulaBarb.png?v=1731103772"},{"product_id":"inogen-voxi-5-intake-filters-5-pack","title":"Inogen Voxi 5 Intake Filters (5 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — INOGEN VOXI 5 INLET FILTER (REPLACEMENT)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. \"Voxi 5\" model name — same flag as the main Voxi 5 product\n     page. Inogen's stationary line is traditionally branded\n     \"Inogen At Home.\" \"Voxi\" is unusual nomenclature — verify\n     it's an actual Inogen product name and not a labeling\n     inconsistency on this site's product catalog.\n  3. MONTHLY REPLACEMENT FREQUENCY (the page calls this out).\n     This is 12x more frequent than the At Home inlet filter\n     and other inlet filters in our catalog. Worth making this\n     prominent so customers understand the ongoing cost.\n     Verify the monthly schedule against Inogen's official\n     maintenance documentation.\n  4. The filter \"pulls out\" of a housing on the back — a\n     different mechanism from the At Home and OxyHome filters\n     (which use slide-off covers). Mechanism description\n     preserved from original.\n  5. No product photo in the original — strongly recommend\n     adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your Inogen Voxi 5 machine from dust and debris in the air around you. Located on the back of the unit, it can be easily removed by pulling out on the filter housing.\u003c\/p\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eChange this filter \u003cstrong\u003emonthly\u003c\/strong\u003e to prevent any degradation in your concentrator's oxygen output.\u003c\/p\u003e\n    \u003cp style=\"margin: 0; color: #595959; font-size: 15px;\"\u003eTip: order several at once so you always have a fresh filter ready.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter housing on the back of the machine.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePull out on the filter housing to remove the used filter.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter into the housing and push back into place.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePlug in and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Inogen Voxi 5 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":46622204264640,"sku":"SHOP-RP-452","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/5_pack.png?v=1753899172"},{"product_id":"caire-inten-oxy-5-intake-filters-5-pack","title":"Caire IntenOxy 5 Intake Filters (5 Pack)","description":"\u003c!--\n  ============================================================\n  MCS — CAIRE INTENOXY 5 INTAKE FILTERS (5-PACK)\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pack of 5 confirmed from URL slug. Monthly replacement\n     means roughly 5 months of supply per pack.\n  3. CRITICAL: Monthly replacement matches the Inogen Voxi 5\n     inlet filter cadence exactly. Combined with the identical\n     physical dimensions across both products' main pages\n     (flagged earlier in this project), this strongly suggests\n     these are rebadged variants of the same physical unit.\n     If true, both products' filters should ideally consolidate\n     or at minimum reference each other.\n  4. Same body copy pattern as the Voxi 5 inlet filter.\n  5. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003eintake filter\u003c\/strong\u003e protects your Caire IntenOxy 5 stationary concentrator from dust and debris in the air around you. Located on the back of the unit, it can be easily removed by pulling out on the filter housing.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Caire IntenOxy 5 stationary oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with other Caire models.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e5 intake filters\u003c\/strong\u003e — roughly 5 months of supply at the monthly replacement schedule.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eChange this filter \u003cstrong\u003emonthly\u003c\/strong\u003e to prevent any degradation in your concentrator's oxygen output.\u003c\/p\u003e\n    \u003cp style=\"margin: 0; color: #595959; font-size: 15px;\"\u003eTip: keep a fresh filter ready so you can swap on schedule without delay.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter housing on the back of the machine.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePull out on the filter housing to remove the used filter.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter into the housing and push back into place.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003ePlug in and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if these are the right filters?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your IntenOxy 5 details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Caire","offers":[{"title":"Default Title","offer_id":46622213898432,"sku":"SHOP-21500047","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/5_pack.png?v=1753899172"},{"product_id":"drive-devilbiss-5l-stationary-concentrator-inlet-filter","title":"Drive DeVilbiss 5L Stationary Concentrator Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — DRIVE DEVILBISS 5L INLET FILTER\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Model number: \"525DS\" preserved from original. This is\n     distinct from the Drive 10L Inlet Filter (separate\n     listing, \"1025DS\" model number). Confirm with Drive\n     Medical that 525DS and 1025DS are the correct model\n     designations for the 5L and 10L respectively.\n  3. Annual replacement schedule preserved.\n  4. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eThis \u003cstrong\u003einlet filter\u003c\/strong\u003e protects your Drive DeVilbiss 5L Stationary Concentrator from dust and debris in the air around you. Located on the back of your machine near the top, it can be easily changed by sliding the cover off.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCompatible with all Drive DeVilbiss \u003cstrong\u003e525DS systems\u003c\/strong\u003e (5L stationary concentrators). \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with the Drive 10L (1025DS) inlet filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eChange this filter at least \u003cstrong\u003eonce a year\u003c\/strong\u003e, or sooner if you notice dust and debris built up on the filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- How to change --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eHow to change the filter\u003c\/h2\u003e\n\n  \u003col style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eTurn off and unplug your concentrator.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eLocate the filter on the back of the machine, near the top.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eSlide the cover off the top of the concentrator to access the filter.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eRemove the used filter and dispose of it.\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: decimal;\"\u003eInsert the new filter, replace the cover, and resume normal use.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your concentrator's model number — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Drive Medical","offers":[{"title":"Default Title","offer_id":47304913420480,"sku":"SHOP-MC44D-605","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/MC44D-605.jpg?v=1770306172"},{"product_id":"phoenix-5l-cabinet-filter","title":"Phoenix 5L Cabinet Filter (Pair)","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH PHOENIX 5L CABINET FILTER (PAIR)\n  Part number: PRTSOC015\n  ACCESSORY \/ NON-CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Original copy was the most structured of any accessory\n     page in this project — preserved most of the structure\n     while applying MCS design system styling.\n  3. Part number PRTSOC015 preserved verbatim from original.\n  4. Pair (2 filters) confirmed from \"Package Includes\" line.\n     Worth verifying the Shopify product title clearly shows\n     this is a 2-pack — the URL slug doesn't include \"pair.\"\n  5. The Phoenix 5L is a React Health product. Verify whether\n     the product title should include \"React Health Phoenix 5L\"\n     for brand consistency with the main product page.\n  6. Original maintenance language was vague (\"inspected\n     regularly and replaced as needed\") — kept general but\n     added typical timeframes.\n  7. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eKeep your oxygen concentrator running cleanly and efficiently with the \u003cstrong\u003ePhoenix 5L Cabinet Filter\u003c\/strong\u003e (part number PRTSOC015). This replacement cabinet filter captures dust, lint, and airborne particles before they enter the internal components — helping maintain proper airflow and protecting your concentrator from premature wear.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eRegular replacement of the cabinet filter helps ensure consistent oxygen output, improved device performance, and longer equipment life. A simple but essential maintenance item for Phoenix 5L oxygen concentrators in home or clinical use.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for \u003cstrong\u003eReact Health Phoenix 5L Oxygen Concentrators\u003c\/strong\u003e. \u003cstrong\u003ePart number:\u003c\/strong\u003e PRTSOC015.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 Phoenix 5L cabinet filters\u003c\/strong\u003e (PRTSOC015) — a matched pair for routine preventative maintenance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eInspect cabinet filters regularly and replace as needed depending on usage and environmental conditions. Most home users find replacement is appropriate \u003cstrong\u003eevery 6 to 12 months\u003c\/strong\u003e. Clinical or dusty environments may require more frequent replacement.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key features --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eKey features\u003c\/h2\u003e\n\n  \u003cul style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eGenuine replacement\u003c\/strong\u003e cabinet filter for the Phoenix 5L\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eBlocks dust, lint, and airborne debris\u003c\/strong\u003e from entering the concentrator\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eMaintains proper airflow\u003c\/strong\u003e for consistent oxygen output\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eQuick and easy to install\u003c\/strong\u003e — ideal for routine preventative maintenance\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFree\u003c\/strong\u003e \u003cspan style=\"color: #4d148c; font-weight: 700;\"\u003eFed\u003c\/span\u003e\u003cspan style=\"color: #ff6600; font-weight: 700;\"\u003eEx\u003c\/span\u003e \u003cstrong\u003edelivery\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Phoenix 5L details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"React Health","offers":[{"title":"Default Title","offer_id":47743630672064,"sku":"SHOP-PRTSOC015","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/IMG_1756.jpg?v=1775241697"},{"product_id":"phoenix-5l-inlet-filter","title":"Phoenix 5L Inlet Filter","description":"\u003c!--\n  ============================================================\n  MCS — REACT HEALTH PHOENIX 5L INLET FILTER\n  Part number: PRTSOC016\n  ACCESSORY \/ CONSUMABLE\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Original copy was well-structured — preserved the\n     structure while applying MCS design system styling.\n  3. Part number PRTSOC016 preserved verbatim. Companion to\n     the Phoenix 5L Cabinet Filter (PRTSOC015) which is sold\n     as a pair on a separate listing.\n  4. Single filter unit confirmed from \"Package Includes.\"\n  5. Original maintenance language was vague — kept general\n     but added typical timeframes for inlet filters.\n  6. The Phoenix 5L is a React Health product (formerly\n     Invacare). Verify product title naming consistency.\n  7. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eMaintain clean airflow and dependable performance with the \u003cstrong\u003ePhoenix 5L Oxygen Concentrator Inlet Filter\u003c\/strong\u003e (part number PRTSOC016). This replacement inlet filter captures dust, dirt, and airborne particles before they enter the concentrator — protecting internal components and maintaining efficient oxygen production.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eThe inlet filter is a key part of the air intake system, preventing contaminants from reaching sensitive components such as the compressor and sieve beds. Routine inspection and replacement help ensure consistent oxygen output, proper airflow, and longer equipment life.\u003c\/p\u003e\n\n  \u003c!-- Which filter is this? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhich filter is this?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eThis is the Phoenix 5L's \u003cstrong\u003einlet filter\u003c\/strong\u003e (PRTSOC016) — sits deeper in the air intake system, protecting the compressor and sieve beds. The Phoenix 5L also has an outer \u003cstrong\u003ecabinet filter\u003c\/strong\u003e (PRTSOC015, sold as a pair on a separate listing) — both are part of standard maintenance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for \u003cstrong\u003eReact Health Phoenix 5L Oxygen Concentrators\u003c\/strong\u003e. \u003cstrong\u003ePart number:\u003c\/strong\u003e PRTSOC016.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e1 Phoenix 5L inlet filter\u003c\/strong\u003e (PRTSOC016).\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Maintenance schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eInspect the inlet filter regularly and replace as needed depending on usage and environmental conditions. Most home users find replacement appropriate \u003cstrong\u003eat least once a year\u003c\/strong\u003e, or sooner if the filter is visibly filled with dust and debris.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key features --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eKey features\u003c\/h2\u003e\n\n  \u003cul style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eGenuine replacement\u003c\/strong\u003e inlet filter for the Phoenix 5L\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eCaptures dust, debris, and airborne particles\u003c\/strong\u003e before they reach the concentrator's internals\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eProtects sensitive components\u003c\/strong\u003e like the compressor and sieve beds\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eMaintains proper airflow\u003c\/strong\u003e and oxygen production efficiency\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\u003cstrong\u003eQuick and easy to install\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFree\u003c\/strong\u003e \u003cspan style=\"color: #4d148c; font-weight: 700;\"\u003eFed\u003c\/span\u003e\u003cspan style=\"color: #ff6600; font-weight: 700;\"\u003eEx\u003c\/span\u003e \u003cstrong\u003edelivery\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if this is the right filter?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your Phoenix 5L details — we'll confirm fit before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"React Health","offers":[{"title":"Default Title","offer_id":47744342851776,"sku":"SHOP-PRTSOC016","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/IMG_1757.jpg?v=1773150922"},{"product_id":"caire-freestyle-comfort-sieve-bed-column-pair","title":"Caire FreeStyle Comfort Sieve Bed (Column) Pair","description":"\u003c!--\n  ============================================================\n  MCS — CAIRE FREESTYLE COMFORT SIEVE BEDS (COLUMN PAIR)\n  ACCESSORY \/ REPLACEMENT PART\n  REVIEW BEFORE PUBLISHING:\n  1. Phone 1-800-775-0942 = CTM source number ✓\n  2. Pair confirmed from product title and \"complete sieve\n     bed column pair\" in original copy.\n  3. Original lacked a specific replacement interval — typical\n     portable concentrator sieve columns are 12-18 months.\n     Added that range with a \"verify with manufacturer\" note.\n  4. Same well-structured content style as the Phoenix 5L\n     filter pages.\n  5. The Caire FreeStyle Comfort already has a particle filter\n     pair listing (separate product) — both are part of the\n     full maintenance set.\n  6. No product photo — recommend adding one.\n  ============================================================\n--\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.65; font-size: 19px;\"\u003e\n\n  \u003c!-- Lead --\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eRestore your concentrator's performance with the \u003cstrong\u003eCaire FreeStyle Comfort Sieve Beds\u003c\/strong\u003e — a high-quality replacement column pair designed specifically for the FreeStyle Comfort portable oxygen concentrator. These sieve beds filter nitrogen from the air, ensuring consistent, medical-grade oxygen output.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eBuilt for reliability and longevity, this column pair helps extend the life of your device while maintaining optimal efficiency — ideal for routine maintenance or replacing worn-out columns.\u003c\/p\u003e\n\n  \u003c!-- Compatibility --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eCompatibility\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eDesigned specifically for the Caire FreeStyle Comfort portable oxygen concentrator. \u003cstrong\u003eNot interchangeable\u003c\/strong\u003e with other Caire models or other manufacturers' sieve columns.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- What's in this pack? --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhat's in this pack?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e2 sieve beds (complete column pair)\u003c\/strong\u003e — replace both together to maintain proper oxygen output, since columns work in alternating cycles.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Replacement schedule --\u003e\n  \u003cdiv style=\"border-left: 6px solid #2196f3; background: #e3f2fd; padding: 18px 20px; margin: 20px 0; border-radius: 0 14px 14px 0;\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 6px; color: #0056b3;\"\u003eWhen to replace\u003c\/strong\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003eReplace the sieve beds when oxygen purity levels drop, when indicated by your concentrator, or as part of \u003cstrong\u003eannual to 18-month preventative maintenance\u003c\/strong\u003e — whichever comes first.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eHeavy usage, dusty environments, or running at higher flow settings can shorten the interval.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key features --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eKey features\u003c\/h2\u003e\n\n  \u003cul style=\"margin: 12px 0 12px 24px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eDesigned specifically\u003c\/strong\u003e for the Caire FreeStyle Comfort\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eComplete column pair\u003c\/strong\u003e — both sieve beds for full replacement\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eMaintains oxygen purity and output\u003c\/strong\u003e at the prescribed level\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e for long service life\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eEasy replacement\u003c\/strong\u003e for routine maintenance\u003c\/li\u003e\n    \u003cli style=\"margin: 8px 0; list-style: disc;\"\u003e\n\u003cstrong\u003eFree\u003c\/strong\u003e \u003cspan style=\"color: #4d148c; font-weight: 700;\"\u003eFed\u003c\/span\u003e\u003cspan style=\"color: #ff6600; font-weight: 700;\"\u003eEx\u003c\/span\u003e \u003cstrong\u003edelivery\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- What sieve beds do --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eWhat sieve beds do\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eInside an oxygen concentrator, sieve beds (also called sieve columns) are filled with a molecular-sieve material (typically zeolite) that adsorbs nitrogen from compressed room air. What passes through is the concentrated oxygen your machine delivers. Over time, the sieve material loses its capacity to bind nitrogen efficiently — which is why these beds need periodic replacement to maintain the proper oxygen concentration.\u003c\/p\u003e\n\n  \u003c!-- Phone CTA callout --\u003e\n  \u003cdiv style=\"border: 1px solid #e1e1e1; border-left: 6px solid #0056b3; border-radius: 10px; padding: 20px; background: #f8f9fa; margin: 24px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n    \u003cstrong style=\"display: block; margin-bottom: 8px; font-size: 1.1em; color: #0056b3;\"\u003eNot sure if you need new sieve beds?\u003c\/strong\u003e\n    \u003cp style=\"margin: 0;\"\u003eCall \u003ca href=\"tel:+18007750942\" style=\"color: #0056b3; font-weight: 700; text-decoration: none; font-size: 1.1em;\"\u003e1-800-775-0942\u003c\/a\u003e with your FreeStyle Comfort details — we'll help confirm whether sieve beds are the right replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customer reviews snapshot --\u003e\n  \u003cp style=\"text-align: center; margin: 32px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screen_Shot_2020-12-04_at_7.17.19_PM_1024x1024.png?v=1607131110\" alt=\"Main Clinic Supply customer reviews snapshot\" style=\"max-width: 100%; height: auto; border-radius: 14px; display: inline-block;\"\u003e\n  \u003c\/p\u003e\n\n  \u003c!-- About MCS --\u003e\n  \u003ch2 style=\"font-size: 1.5em; line-height: 1.25; margin: 32px 0 12px; border-bottom: 1px solid #e8e8e8; padding-bottom: 8px; color: #0056b3; font-weight: 700; letter-spacing: 0; text-transform: none; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\"\u003eAbout Main Clinic Supply\u003c\/h2\u003e\n  \u003cp style=\"margin: 12px 0;\"\u003eWe're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.\u003c\/p\u003e\n\n  \u003cp style=\"margin: 12px 0;\"\u003eInspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: \u003cem\u003e\"The needs of the patient come first.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Caire","offers":[{"title":"Default Title","offer_id":47986148901056,"sku":"SHOP-FI-226-1","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/Screenshot2026-03-25133311.jpg?v=1774465223"},{"product_id":"drive-555-compact-5l-stationary-concentrator-inlet-filter","title":"Drive 555 Compact 5L Stationary Concentrator Inlet Filter","description":"\u003ch2\u003eDrive 555 Compact 5L Intake Filter – Part Number 555D-615\u003c\/h2\u003e\n\n\u003cp\u003eKeep your \u003cstrong\u003eDrive 555 Compact 5L Oxygen Concentrator\u003c\/strong\u003e running at peak performance with the official \u003cstrong\u003eIntake Filter (Part # 555D-615)\u003c\/strong\u003e. This genuine replacement filter ensures clean air intake, protects the internal components, and helps maintain optimal oxygen purity and efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenuine OEM Replacement\u003c\/strong\u003e – Specifically designed for the Drive \/ DeVilbiss 555 Compact 5L Oxygen Concentrator.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e – Simple pull-out \/ drop-in design for quick and hassle-free filter changes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEssential Maintenance\u003c\/strong\u003e – Traps dust, pollen, and particles to protect the compressor and sieve beds for longer unit life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproves Performance\u003c\/strong\u003e – Helps maintain consistent oxygen output and prevents reduced efficiency due to clogged filters.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction\u003c\/strong\u003e – Durable filter media built for reliable daily use in home or clinical settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRegular filter replacement (typically every 1–3 months depending on environment) is recommended to ensure your 555 Compact 5L operates quietly and efficiently.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned exclusively for the Drive Medical \/ DeVilbiss 555 Compact 5L Portable Oxygen Concentrator.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e1 × Intake Filter (Part # 555D-615)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProtect your investment and your health.\u003c\/strong\u003e Replace your intake filter regularly for best performance. Add to cart now!\u003c\/p\u003e","brand":"Drive Medical","offers":[{"title":"Default Title","offer_id":48374207643840,"sku":"SHOP-555D-615","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0471\/0128\/0415\/files\/MC44D-605.jpg?v=1770306172"}],"url":"https:\/\/mainclinicsupply.com\/collections\/oxygen-concentrator-filters.oembed?page=6","provider":"Main Clinic Supply","version":"1.0","type":"link"}