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Freedom With the Inogen One G4

Watch as Bruce talks about the freedom he has found with the Inogen One portable oxygen concentrator.

Has Inogen Changed Your Life?

Share your story with other oxygen therapy patients.

Share Your Story   
Inogen Testimonial Video - Close Up on Inogen One G4 Portable Oxygen Concentrator
  • Roger H - Inogen One Testimonial

    What a wonderful machine to have at your fingertips. Makes it so much easier to travel light on a cruise. Performed flawlessly on our recent trip to the eastern Caribbean.

    - Roger Heerema

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  • Teresa D Bridges - Inogen One Testimonial

    I just love my Inogen One – it is a life saver for me. You can carry it everywhere with you and you don’t have to worry about running out of oxygen..

    - Teresa D Bridges

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  • I was diagnosed with sarcoidosis and and sleep apnea about 11 years ago.

    Annette G.

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  • Love love love my Inogen system. It has enabled me to do everything…

    Judi L.

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  • Carol C - Inogen One Testimonial

    I camp in areas without power (often without water!) Often I camp out on Forest Service or BLM land, no campgrounds to be seen! 

    - Carol C.

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  • Carl G - Inogen One Testimonial

    I am very happy with my unit and have recommended it to several other people. Keep up the good work Inogen.

    - Carl G.

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  • Bruce F - Inogen One Testimonial

    My Inogen One is great and in comparison to tanks, there is no comparison!  It’s like comparing a Mercedes to a horse drawn cart.

    - Bruce Flanders

  • I consider this the best value for money that I have had in a long time. 

    Brian B.

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  • Bonnie L - Inogen One Testimonial

    Wherever I go people are always asking about my oxygen machine. I often pull it out of the carrier to give them the phone number so they can call you.

    - Bonnie L.

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