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Remember, if you have any questions at all, just call the number above and speak with one of our oxygen specialists. They’re here to answer any question you may have.
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One Solution for Oxygen at Home,
or Away, Day and Night, and for Travel
Inogen One G3: Offering 24/7 oxygen, 1-5 flow settings and up to 10 hours of battery life* on a double battery. Only offered through Medicare or private insurance.
Inogen One G4: Our smallest model is compact and weighs just 3.3 pounds (with an extended battery). It offers 24/7 oxygen, 1-3 flow settings and up to 5 hours of battery life* on an extended battery.
Inogen One G5: Our newest and quietest model offers most oxygen per pound of any portable oxygen concentrator on the market today. The Inogen One G5 weighs 5.7 pounds (with an extended battery), offers 24/7 oxygen, 1-6 flow settings and up to 13 hours of battery life* on an extended battery.
Inogen One Systems:
- Do not require tanks to be refilled
- Do not require oxygen tank deliveries
- Provide travel portability for your active lifestyle
- Meet FAA acceptance criteria for airline travel
Contact us now, we will work directly with your doctor, Medicare and your insurance company to make sure the INOGEN ONE is right for you!

Compact, Lightweight and Portable
The Inogen At Home is one of the lightest 5 liter per minute continuous flow oxygen concentrators available. It is quiet and extremely energy efficient.
Designed for home oxygen use, the Inogen At Home allows you to move freely throughout your home. At approximately 18 pounds, it is half the weight of some other home oxygen concentrators in use today, allowing you to move it from room to room as needed. Plus, the Inogen At Home runs at very low power consumption levels, only 100W on flow setting 2, the same as a standard 100W light bulb.
The Inogen At Home is designed to provide the continuous oxygen you need without getting in your way. Order yours now and enjoy a lighter, quieter, more energy-efficient home oxygen concentrator!
SEE HOW INOGEN HAS CHANGED THE LIVES
OF OXYGEN THERAPY PATIENTS

Watch as Allan and other Inogen One portable oxygen concentrator users share their stories of regained freedom and independence.

When I was on tanks, I felt imprisoned. Now that I’ve got my Inogen One, my life is full again. With this little device, I can go anywhere and do the things I love.
- Len B.

Watch as Dr. Kennedy shares how the Inogen One helps him live his dream of playing golf.
Call 855-MY-INOGEN To Speak With An Oxygen Specialist
Join the thousands of oxygen users who have already switched to lnogen’s services and reclaimed their freedom and independence with the Inogen One.

The personnel at Inogen have been a delight to work with and are excellent in Customer Care. My neighbor commented one day as I returned home - boy, you sure get around with that thing. How true! I am very happy with my Inogen One.
- Barbara J.