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New OxLife Independence Portable Oxygen Concentrator - O2 Concepts

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A leader in the non-delivery therapy revolution, the 3LPM continuous flow Oxlife INDEPENDENCE® is unlike any other POC. Powered by our patented Energy Smart Technology®, the Oxlife INDEPENDENCE® provides more than 3x the oxygen flow of other leading portable oxygen concentrators (POCs), long battery life and continuous, reliable performance for 24/7 therapy — year after year.
  • Meets the majority of long-term oxygen therapy patient requirements
  • Continuous flow up to 3LPM and 12 pulse settings
  • Long-life, dual battery operation of up to six hours
  • Proven 24/7 use as portable and stationary
  • Five-year warranty
  • No tanks to refill or the limitations of ongoing tank deliveries
  • Equipped with DNA Technology® Device Connectivity Platform
  • CPAP compatible
Is Vital Care USA an authorized retailer?

Yes — 100% authorized. Vital Care USA only partners with fully authorized U.S. manufacturers and distributors. Every unit includes the full factory warranty and authentic U.S. serial numbers. Your purchase is always protected.

Are the oxygen concentrators brand new?

Every concentrator we ship is brand new in original factory-sealed packaging unless clearly stated otherwise. All standard accessories, manuals, and warranties are included.

You can also review our easy, customer-friendly return policy if you have questions about unopened items or eligibility.

Do I need a prescription to order?

Yes — U.S. law requires a valid prescription for most home and portable oxygen concentrators. After checkout, your doctor can fax or email it to us, or you can upload it directly.

You can also email your prescription directly to us at support@vitalcareusa.com.

Once we receive it, your order ships right away.

Vital Care USA is not a medical provider and cannot provide medical advice. We do not determine oxygen flow settings or therapy levels. Always consult your licensed healthcare provider before selecting a unit or changing your prescribed oxygen settings.

Does insurance or Medicare cover this?

Most online oxygen concentrator purchases are not covered by Medicare or private insurance when bought outright. This is because coverage is usually tied to local in-network rental programs.

Many customers still choose to buy privately because it gives them:

  • Full ownership of their device
  • No rental restrictions
  • Freedom to travel, fly, or stay active without paperwork
When will my order ship?

Most in-stock oxygen concentrators ship within 1–2 business days after we receive your prescription and verify the order. Tracking is sent automatically by email.

We also offer next-day delivery options on select models and locations — contact us if you need fast delivery.

For full details on shipping methods, transit times, and signature requirements, please review our Shipping Policy .

Need to review returns or refunds? See our Return & Refund Policy .

What if I’m not sure which concentrator is right for me?

Whether you need long battery life, higher pulse settings, or continuous-flow support, our team can help match the right device to your prescription and lifestyle.

Speak directly with an oxygen specialist at (712) 435-1306 — we’ll walk you through your options with zero pressure.

Want help choosing?
Talk to a U.S.-based oxygen specialist now and get matched to the right device for your needs.
Call (712) 435-1306

Why Choose Vital Care USA?

Best Price Guarantee

We guarantee the best price on all of our portable oxygen concentrators.

BBB A+ Accredited

We have an A+ rating from the Better Business Bureau with happy customers all over the world!
Vital Care USA is an Authorized Dealer -every unit is new, factory-sealed, and fully warrantied. Unauthorized sellers risk used, refurbished, or counterfeit devices with no protection.

Free Next Day Shipping

All portable oxygen systems are delivered for free the next day (other items are still shipped with FedEx, just not overnight).

Powerful Oxygen Delivery

Strong oxygen output with up to 3.0 LPM continuous flow and 12 pulse settings.

All-Day Battery Power

Dual-battery setup provides long runtime with easy swap-while-running.

Travel Anytime

FAA-approved, durable, and built for long trips, errands, and everyday mobility.

24/7 Therapy Ready

Reliable oxygen for daytime activity and overnight use, including CPAP/BiPAP.

Designed for Higher-Need Patients

Designed for Higher-Need Patients

The INDEPENDENCE® is built for people who want stability and predictability in their oxygen therapy. No tank deliveries to wait on, no uncertainty — just consistent, dependable performance day after day.

Oxygen That Moves With You

Oxygen That Moves With You

Whether it’s doctor visits, daily errands, or simply getting out of the house more often, the INDEPENDENCE® gives you the assurance that your oxygen will stay steady and responsive wherever you go.

Home & Portable in One Device

Home & Portable in One Device

Many oxygen users juggle multiple machines. The INDEPENDENCE® simplifies life by handling daytime activity and nighttime therapy in a single, unified system — no switching, guessing, or managing extra equipment.

Built to Last Years, Not Months

Built to Last Years, Not Months

The INDEPENDENCE® is engineered for long-term use, with a rugged build and medical-grade components that hold up to daily wear. It’s the kind of reliability that helps you focus more on living and less on your equipment.

Price Match Guarantee

Find a Lower Price on Any Oxygen Concentrator? We Match It.

We work directly with authorized brands to offer the most competitive pricing. If you find a lower authorized price anywhere, we’ll match it — and you can call us for exclusive phone-only offers.

📞 Call Now for Our Best Price

Real, authorized pricing. No hidden fees. No surprises.

Getting Started With Your Oxlife Independence

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What's in the box?

Oxlife Independence unit

Oxlife Independence unit

Batteries

Batteries

Accessory Bag, Manual and 1 Year Data

Accessory Bag, Manual and 1 Year Data

AC/ DC Power Cable

AC/ DC Power Cable

Dimensions
Height: 20.2" • Width: 10.9" • Depth: 9"
Weight
Approximately 16.7 lbs (with both batteries installed)
Battery Duration
Batteries charge while device is in use (AC/DC). Typical recharge time varies by remaining battery level.
Battery Recharge Time
Under 2.5 hours on AC or DC
Oxygen Concentration
87% – 95% at sea level (at all settings)
Oxygen Delivery Modes
Continuous Flow: 0.5 – 3.0 LPMPulse Flow: Settings 1–6
FAA Approval
Meets FAA requirements for air travel
Concentrators
5 Years
Sieve Beds and Accessories
2 years on Sieve Beds & 1 Year — Battery, AC Power Cord, DC Power Cord
Additional Note
Oxlife Independence is covered by the manufacturer’s standard U.S. warranty. Damage from misuse or non-approved repairs is not covered.

Frequently Asked Questions

How much does it cost?
We work directly with O2 Concepts and authorized U.S. distributors to provide brand-new Oxlife INDEPENDENCE® units. Because of our partnerships and high order volume, our pricing is among the most competitive available from any official Oxlife dealer.

If you’ve seen a lower price elsewhere, it may be a refurbished, used, or imported unit listed as “new.” If you are comparing a genuine U.S. INDEPENDENCE® system, we’re happy to review it and match or beat it whenever possible. Our goal is simple: make life-changing oxygen therapy accessible and affordable — never confusing or stressful.

Which Oxlife model is right for me?
Choose the Oxlife LIBERTY2® if you want:

- A wearable, compact concentrator
- Continuous flow up to 2.0 LPM
- Lightweight daily and travel use

Choose the Oxlife INDEPENDENCE® if you need:

- Higher oxygen levels (up to 3.0 LPM continuous)
- 24/7 portable + home use in one device
- CPAP/BiPAP support and long dual-battery runtime

If you’re unsure, our team can review your prescription and help you decide.
What financing options are available?
We offer flexible financing options to make owning a brand-new Oxlife INDEPENDENCE® simple and affordable.

Apply instantly through Shop Pay Installments, PayPal Credit, or Affirm — all with fast approvals and no paperwork required.

Financing makes it easy to enjoy continuous, reliable oxygen without waiting.
How does the Oxlife INDEPENDENCE® compare to other portable oxygen concentrators?
The Oxlife INDEPENDENCE® is one of the most powerful portable concentrators available and is designed for patients who require higher oxygen levels or continuous flow. Compared to many POCs, it offers:

- Continuous flow up to 3.0 LPM — far more than most portable units
- Pulse flow settings up to 12 for active use and battery efficiency
- Dual-battery system supporting long runtime and swap-while-running capability
- Reliable 24/7 use as both a portable and stationary oxygen solution
- Energy Smart Technology® for maximum oxygen output and long battery life
- DNA Technology® for device connectivity, diagnostics, and support
- CPAP and BiPAP compatibility for nighttime therapy
- A durable, travel-ready case and design built for daily use

Most portable concentrators cannot reach these oxygen levels, making the INDEPENDENCE® a top choice for users who need higher flow rates and dependable 24/7 performance.

How do the LIBERTY2® and INDEPENDENCE® compare?
The Oxlife LIBERTY2® is a wearable, shoulder-carried concentrator with continuous flow up to 2.0 LPM and pulse settings 1–10 — great for active users and travel.

The Oxlife INDEPENDENCE® is a high-output rolling unit with continuous flow up to 3.0 LPM and 12 pulse settings, dual batteries, and 24/7 capability — ideal for higher oxygen needs or CPAP/BiPAP users.

In short: LIBERTY2® is lighter and more compact; INDEPENDENCE® delivers more power and runtime.

Check Our Trustpilot Reviews

Real feedback from our customers. If you need any help, our team is here.

Verified review
Great service
“I spoke with Kay. She was very professional and answered all my questions. My unit shipped and arrived as she said it would.”
Susan S.2 days ago
Verified review
Very helpful!
“Very helpful! My mind was at ease knowing the purchase process was going smoothly. Quick delivery was helpful.”
James N.6 days ago
Verified review
Process was easy
“Process was easy, the rep helped me a lot, got the order from the Dr and it shipped the next day.”
Michael H.Dec 30, 2025
Verified review
Great Service and Pricing
“An excellent company to do business with. Fast free shipping!! Black Friday deal was too good to pass up.”
DougDec 9, 2025
Read more reviews Need help? Contact our team anytime.

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