Vita-Ox HD7 Portable Oxygen Concentrator
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Free Pulse Oximeter Included
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Technical Specifications
Vita-Ox HD7 Specifications
Size, Weight, and Oxygen Output — everything you need to know at a glance.
| Specification | Value |
|---|---|
| Weight (with battery) | 4.37 lbs |
| Height | 6.30" |
| Width | 3.35" |
| Depth | 8.70" |
| Oxygen Flow Settings | 1 to 7 |
| Sound Level | 37 dBA at Setting 2 |
| Warm-Up Time | 2 Minutes |
| Battery Run Time | Up to 7 Hours |
| Oxygen Concentration | 90% −3% / +6% |
Why Choose the Vita-Ox HD7?
Everything You Need to Reclaim Your Active Lifestyle
Whisper-Quiet Operation
At just 37 dBA - quieter than a normal conversation - the HD7 disappears into the background. Whether you're at a dinner party, in a quiet waiting room, or sleeping through the night, your oxygen stays between you and your machine.
Precision Oxygen Delivery - 7 Settings, Not 6
Most portables top out at 6 flow settings. The HD7 gives you 7, with a maximum pulse volume of 140 ml at setting 7. More oxygen when you need it on a brisk walk or climbing stairs - and a lower setting when you're resting at home.
Ultimate Travel Companion
The HD7 meets all FAA acceptance criteria for portable oxygen concentrator use on board aircraft. It ships with an AC wall charger for home and a DC car charger for the road, so whether you're driving cross-country or boarding a flight, your oxygen goes where you go.
Industry-Leading 5-Year Warranty
The HD7 comes with a 5-year unit warranty and a 2-year sieve bed warranty straight from the factory. Most competitors only offer 3 years on the unit and 1 year on the sieve beds - you're getting nearly double the coverage. Upgrade to our exclusive MCS “Drop Protection” Lifetime Warranty for complete peace of mind.
Lightest in Its Class
At just 4.37 lbs with the battery installed, the HD7 is the lightest pulse-dose POC in its category. Carry it over your shoulder all day without strain - whether you're running errands, traveling, or simply walking from room to room.
24/7 US-Based Support
Our US-based oxygen specialists are available 24 hours a day, 7 days a week. Get expert guidance whenever you need it - day or night.
Expert Guidance, One Call Away
Talk with Our Oxygen Specialists!
Our certified oxygen therapy specialists are standing by to help you find the perfect solution for your needs. Whether you have questions about flow settings, insurance coverage, or travel compatibility — we're here for you.
1-800-775-0942Available 24 hours a day, 7 days a week · US-Based Experts
How We Compare
How Does the Vita-Ox HD7 Stack Up?
Top 5 portable oxygen concentrators of 2026 — side by side
← Swipe to compare all models →
⭐ #1 Pick 2026
Vita-Ox HD7
|
Inogen Rove 6
|
Oxlife Liberty 2
|
Oxlife Independence
|
CAIRE FreeStyle Comfort
|
|
|---|---|---|---|---|---|
| Expert Grade | A++ | A | A− | B+ | B− |
| Best For | Overall Value | Brand Name | Nighttime Use | High Flow | Legacy Brand |
| Flow Settings | 1–7 Pulse | 1–6 Pulse | 1–5 Pulse 1–2 LPM Cont. |
1–6 Pulse 0.5–3 LPM Cont. |
1–5 Pulse |
| Battery Life | Up to 7 hrs | Up to 6.25 hrs | Up to 4 hrs | Up to 5.5 hrs | Up to 8 hrs |
| Weight | 4.37 lbs | 4.8 lbs | 5.5 lbs | 16.7 lbs | 5 lbs |
| Noise Level | 37 dBA | 39 dBA | 39 dBA | 40 dBA | 41 dBA |
| Oxygen Delivery | Pulse Dose | Pulse Dose | Pulse + Continuous | Pulse + Continuous | Pulse Dose |
| FAA Accepted | ✓ | ✓ | ✓ | ✓ | ✓ |
| Warranty | 5 yr unit 2 yr sieve bed |
3 yr unit 1 yr sieve bed |
Standard | Standard | Standard |
Complete Package
What’s Included in Your Package
The Complete Freedom Package — everything you need to start breathing freely from day one.
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The Vita-Ox HD7 Portable Oxygen ConcentratorLatest 2026 model with 7 flow settings
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Standard Lithium-Ion BatteryUp to 7 hours of continuous use at setting 1
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Custom Carry Bag with Adjustable Shoulder StrapDiscreet, comfortable, and travel-ready
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A/C (Wall) Power Supply & D/C (Car) Power SupplyStay charged at home and on the road
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FDA-Approved Single-Lumen Nasal CannulaDesigned for all-day comfort
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User ManualComprehensive setup and usage guide
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5-Year Manufacturer Warranty (2-Year Sieve Bed)Option to upgrade to MCS Exclusive “Drop Protection” Lifetime Warranty
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FREE FedEx Next-Day DeliveryOrder today, receive tomorrow
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Lifetime 24-Hour Technical SupportFrom our US-based experts at 1-800-595-3551 — always free
Complete Freedom Package — Everything Shown Above Included
Customer Reviews
What Our Customers Are Saying
99% of customers rate Main Clinic Supply 4 or 5 stars
So happy with my purchase. Dylan made the process painless and answered all my questions. The on-demand oxygen pulses just as you start to breathe in — perfect timing. Do not hesitate to buy from them, you cannot go wrong.
Great service and Dylan was a pleasure to work with. He explained all of the options and accessories available for the portable oxygen. The purchase was for my mother and she is very pleased with the product.
I have bought from Main Clinic before and just like this time found their service fast, easy and complete. My new unit arrived much faster than I expected. I will plan on doing business with them to meet any future needs.
Jason was so helpful with the process. We ordered on a Friday thinking it’d be a week till delivery, and 2 days later it was here! So impressed with this company and their staff — they always treat us kind and caring. Thank you!
Reviews shown are real verified Main Clinic Supply customer reviews via Shopper Approved.
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Don’t let bulky oxygen tanks — or overpriced “as seen on TV” concentrators — hold you back any longer. Get the better machine, with the longer warranty, for about a thousand dollars less. Delivered to your door by tomorrow.
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