Reclaim your independence and enjoy greater mobility with the compact design and long-lasting battery of the Inogen One portable oxygen concentrator.

See Inogen One Oxygen Concentrators
Discover how a small, lightweight portable oxygen concentrator can help you reclaim your freedom from oxygen refills and heavy tanks. Fill out the form below to request more information!

Learn More: Portable Oxygen
The Inogen One G4 delivers the independence of a portable oxygen concentrator in one of the smallest, lightest, and quietest packages available to the oxygen user today.

Learn More About the Inogen One G4
Portable oxygen therapy can help you treat COPD and improve your quality of life. Find freedom to live your life and do the things you love to do.

COPD Treatment With Portable Oxygen Therapy
Traveling with oxygen is easy with an Inogen One portable oxygen concentrator. Inogen One is small, lightweight and quiet enough to take on airplanes, in the car, or even on cruises!

Learn How You Can Travel With Oxygen

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Clinically Validated

Technology advancements through research, development and testing can change lives for the better. That’s our philosophy and that’s why our products are clinically validated.

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Inogen One G4 System

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Benefits of Portable Oxygen Concentrators

For those who use oxygen therapy, life is hard when worrying about running out of oxygen in a tank. Discover how an oxygen concentrator from Inogen can help you or a loved one.

See The Benefits

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1-800-695-7915

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No more tanks to refill.

No more deliveries.

No more hassles with travel.

Meets FAA guidelines.

May be covered by Medicare.

Inogen One G3

Find your freedom to breathe anywhere, anytime without managing oxygen refills or carrying heavy oxygen tanks. The Inogen One G3 portable oxygen concentrator is your at-home or on-the-go solution for oxygen therapy, in a small and lightweight form. Take it with you around town, on the road, or on a cruise!

Inogen One G3 Systems
G3 Accessories Compare Systems
Inogen At Home System

Small, lightweight, quiet, and energy efficient, the Inogen At Home is your perfect companion for oxygen use while at home. It is designed to be the most efficient choice for your next home oxygen concentrator, so contact Inogen today to upgrade your home oxygen therapy.

Inogen At Home System
Freedom Bundle

Introducing the Freedom Bundle: an all-in-one solution to meet your oxygen therapy needs, whether you’re on the go or at home. Get the best of both worlds with the Inogen One portable oxygen concentrator and the innovative Inogen At Home concentrator for home oxygen therapy.

Inogen Freedom Bundle

CUSTOMER STORIES

"So many things are now possible. I feel like my old self again. If you want your life back, get an Inogen."
- Carol Z.
"The Inogen customer service reps have been outstanding with their follow up and service. My grandson is a blessing!"
- Carl G.
"I had been told that Inogen made the best POC on the market, so I called to inquire about it. When I learned that the Inogen came with a lifetime warranty, I decided to buy it, and I am so happy now that I did."
- Sarah G.
"The Inogen is lighter and does not leave me high and dry with no air. Where a bottle will run out when you need it the most."
- Richard K.
"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.

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