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THANK YOU FOR YOUR INTEREST IN OUR INFO GUIDE!

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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Explore Our Products

Inogen One G3, Inogen One G4 and Inogen One G5 portable oxygen concentrators

One Solution For Oxygen At Home,
Away, And For Travel

The G3 is 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 extremely compact and weighs just 3.3 pounds. It offers 24/7 oxygen, 1-3 flow settings and up to 5 hours of battery life* on a double battery.

Inogen One G5: Our newest and quietest offers most oxygen per pound of any portable oxygen concentrator on the market today. The Inogen One G5 weighs 5.7 pounds, offers 24/7 oxygen, 1-6 flow settings and up to 13 hours of battery life* on a double battery.

Every Inogen One:

  • No more tanks to refill!
  • No more deliveries!
  • No more hassles with travel!
  • Inogen One Systems 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!

LEARN MORE about Inogen's Portable Oxygen Concentrators

SEE HOW INOGEN HAS CHANGED THE LIVES
OF OXYGEN THERAPY PATIENTS

Inogen Customer Allan Y.

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

Inogen Customer Len B.

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.

Inogen Customer Dr. Kennedy

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.