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Used Portable Oxygen Concentrators for Sale

At Main Clinic Supply, we’re here to provide our customers with portable oxygen concentrators to lead a comfortable and active life. We sell multiple models, and we are also a certified reseller of used portable oxygen concentrators. In fact, we have all of the top brands in stock for customers. We offer lifetime service and maintenance and have drop coverage at a very reasonable price. Main Clinic Supply has over 9,000 five-star reviews from our customers, and we offer used portable oxygen concentrators in pulse and continuous flow varieties.

Used Portable Oxygen Concentrators for Sale

13 products
-  Over 9000 5-Star Reviews
  • INOGEN Demo & Certified Pre-Owned Portable Systems - 2 Year Warranty! - Save up to $1,000.00 & MORE! The Very BEST Portable Oxygen Systems, FREE FedEx Shipping! Starting at $1,295. Call 1-800-775-0942 - Main Clinic Supply

Reasons to Purchase a Used Portable Oxygen Concentrator

At Main Clinic Supply, we understand that one of the primary reasons patients are hesitant to purchase a portable oxygen concentrator is that these items tend to be costly. While many use insurance to help with a purchase, this doesn’t always reduce the costs enough to not be a burden to some users. Choosing a used model is a great way to save a little money and still receive the critical oxygen that a patient needs when they want to keep up on activity. Below are a few distinct advantages when opting for a used portable oxygen concentrator:

Benefit Explanation
Purchasers Get Multiple Flow Rates for Less Money Portable oxygen concentrators come in two varieties: models with pulse flow settings and models with pulse flow and continuous (or constant) oxygen flow settings. While it’s pulse flows that make for a higher level of portability, for overnight use and for those with higher oxygen requirements, continuous flow settings have their distinct advantages. However, having two flow rate settings oftentimes drives up prices, and purchasing used portable oxygen concentrators will lower prices significantly.
Used Models Are Just as Dependable as Brand-New Portable Oxygen Concentrators At Main Clinic Supply, we are an authorized Sales and Service Center for every major brand of portable oxygen concentrator. When we receive a used portable concentrator, we replace all filters, sanitize the device, and update all software. We often achieve higher concentrations than when they are fresh off the line.
It’s Sustainable Purchasing a used portable oxygen concentrator is a great way to reduce electronic waste. Buying pre-owned is more environmentally sustainable, and it helps reduce the need for new manufacturing.
Immediate Availability Sometimes, portable oxygen concentrators can be in high demand, and when this happens, models can sometimes be on backorder. Used units are always available.
Accessories Are Often Included Many times, when purchasing a portable oxygen concentrator, patients are just getting the unit and nothing else. At Main Clinic Supply, we often include used portable concentrators as part of bundles, which means the patient will receive continuous-flow night units, travel bags, and travel cases. These are typically much cheaper than buying a new concentrator and purchasing accessories piecemeal.

What Customers Are Saying About Main Clinic Supply

“I called Main Clinic Supply because I was interested in purchasing an oxygen concentrator machine for home. Since I had such good luck with them when I purchased a portable oxygen machine, (Inogen One G5) also with Dylan's help, I figured I'd go to them for this too. I researched concentrators first to get an idea of pricing and features offered. But I had other questions that googling couldn't answer. I wanted something that was quiet, reliable, easy to operate and maintain, and durable. Dylan made two recommendations and after further discussion, I decided on the OxyHome model. I couldn't be happier!”

— Kathleen

“Great overall experience. From the hook of their website to pricing and email/phone responses as well as order process and follow up. Delivery was on time and product presentation was perfect as received. Leo was fantastic. Don't buy from anywhere else.”

— Carl

“I have been with Main Clinic for eight years. Courtney, Ricky and Leo have all been wonderful to deal with. Obviously service has been impeccable. My Inogen machines (G3, G5 and At Home Concentrator) are stellar.”

— Caril

Inogen Portables Starting at $1395

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