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Oxygen. Anytime. Anywhere.®
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Health is Your
Greatest Wealth
And, if you or a loved one is prescribed
medical oxygen, hope is here. Finally,
reclaim your freedom with Inogen’s
affordable, portable oxygen therapy.
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*By submitting this information, I authorize Inogen to contact me including by phone.
And, if you or a loved one is prescribed
medical oxygen, hope is here. Finally,
reclaim your freedom with Inogen’s
affordable, portable oxygen therapy.
Doctors Recommend It
Dr. Jeffrey Kupperman, Pulmonologist in practice in Santa Barbara, California, discusses why he recommends the Inogen One portable oxygen concentrator to his patients.
Patients Love It
"The Inogen At Home oxygen concentrator has given me back my pre-oxygen freedom of movement."
- Claudia Holland
Find The System for YOU
Oxygen delivery reimagined. No tanks required! Our lightweight, easy-to-use and portable oxygen concentrators help you move freely about your home—and out and about in the world!
Oxygen. Anytime. Anywhere.®
Finally, no more struggling with heavy tanks, constant refills, and literally being leashed to a stationary system in order to breathe better when coping with a chronic lung condition or disease. Inogen One® portable oxygen concentrators deliver oxygen effectively and efficiently whether you are sleeping, at rest or exerting yourself.
Portable oxygen therapy can help you live longer, experience fewer complications and symptoms, provide a wealth of important health benefits, allow you the freedom to maintain an active social life, and significantly improve your overall quality of life!
- Converts air around you into medical-grade oxygen
- No tanks to refill, replace, or worry if they’ll be delivered on time
- Meets FAA requirements for airline travel
- Ultra-small, powerful and lightweight so you can return to doing things you love
The portable oxygen concentrators with Intelligent Delivery Technology® – clinically proven to address your specific needs 24/7 to ensure you have the right flow when awake and asleep
Which Life Changing Oxygen System Is Right For You?
Click on each to take a closer look!
Small and Powerful
Inogen One
Smallest & Lightest!
Inogen One
Most Popular!
Inogen One
Access oxygen anywhere—without overpaying.
Access oxygen anywhere—without overpaying.
Don’t want to be stuck at home missing out just because you need or can’t afford oxygen? The Inogen One G3 System is a small, quiet, powerful, portable system and may be covered by Medicare or other insurance. We’ll check your eligibility for free with absolutely no obligation. It even comes with a convenient carry bag to take your system with you for oxygen wherever you go.
- 5 flow settings
- Same purity as large concentrators
- Ultra-small, quiet, and lightweight (only 4.8 Ibs. with a single battery)
‡Weight for single battery. Double battery weight is 3.3 Ibs.
Finally, take your oxygen on-the-go!
Finally, take your oxygen on-the-go!
Finally, you’re no longer stuck at home—missing out on truly living life. We developed one of the 1st portable oxygen concentrators (POC) ever, to help get you or your loved one the life-saving oxygen you need – wherever you go. The Inogen One G4 is the smallest system available. This super lightweight, easy-to-use, all-in-one solution provides stationary or portable 24/7 oxygen delivery using the air around you!
- 3 flow settings
- Inogen Connect, the Bluetooth app, makes monitoring battery life and more super easy
- Only 2.8 Ibs. with a single battery!
‡Weight for single battery. Double battery weight is 3.3 Ibs.
Don’t want to stop to charge?
Don’t want to stop to charge?
You need the Inogen One G5 for oxygen on-the-go. The newest breakthrough in oxygen therapy is here to help you claim your life back! This lightweight (4.7 pounds) and compact (8.5 inches) portable oxygen solution has the longest-lasting, rechargeable double battery for up to 13 hours of oxygen flow and a convenient carry bag so you can freely go about your days—without worrying about running out of time—or oxygen.
- 6 flow settings
- Inogen Connect, the Bluetooth app, makes monitoring battery life and more super easy
- Longest battery life in one charge! Up to 13 hours of oxygen freedom with a double battery!
‡Weight for single battery. Double battery weight is 5.7 Ibs.
Compare Inogen systems with similar solutions from leading brands:
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| FEATURE | INOGEN ONE G3 | INOGEN ONE G4 | INOGEN ONE G5 | OTHER BRAND OXYGEN DEVICE 2 | OTHER BRAND OXYGEN DEVICE 3 |
| 02 Capacity | 1050 ml/min | 630 ml/min | 1,260 ml/min | 520 ml/min | 1000 ml/min |
| Airline Approved | |||||
| Single Solution | |||||
| User Replaceable Batteries | |||||
| Intelligent Delivery Technology | |||||
| Flow Settings | 1 - 5 | 1 - 3 | 1 - 6 | 1 - 3 | 1 - 5 |
| Weight* | 4.8 lbs | 2.8 lbs | 4.7 lbs | 4.9 lbs | 6.7 lbs |
| Battery Duration** | Up to 10 hours | Up to 5 hours | Up to 13 hours | Up to 5.5 hours | Up to 4.25 hours |
|
Battery life and flow setting depend on usage and environment. Settings subject to change. *Single Battery, **Double Battery |
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As seen in these trusted publications:
Real Reviews From Real Customers
As seen in these trusted publications:
Ready to reclaim your freedom? Experience the possibilities with an Inogen One Portable Oxygen Concentrator.
- Try it RISK-FREE for 30 days†
- Ask about our flexible financing options
- Plus, get FREE shipping!
Please send me a
FREE GUIDE!*
Please send me a
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*By submitting this information, I authorize
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