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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.

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Inogen Testimonial Video - Close Up on Inogen One G4 Portable Oxygen Concentrator
  • Susan describes her own positive experience with her Inogen One as a “metamorphosis” like a caterpillar undergoes when transforming into a butterfly. With the Inogen One, she has regained freedom, independence and mobility to improve her daily life.

    - Susan H.

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  • The use of my Inogen Oxygen Concentrator has allowed me to continue doing our shopping and routine trips to the doctor, and the dentist.

    Dale S.

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  • Having a home in both Michigan and Florida is why we chose Inogen. With the in home concentrator being so much smaller than most and able to fit in a carry on

    Carol M

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  • Inogen One G3 customer stays active

    My Inogen G3 has allowed me to push myself to achieve fitness goals. After being diagnosed with Pulmonary Arterial Hypertension in 2014, and the need for supplemental O2 in 2018, I turned to Inogen for help.

    - Eileen L.

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  • “Good little concentrator -would not be able to do anything without it!” -Listen to Richard share his recent cruising experience with his Inogen One G4.

    - Richard C.

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  • My husband, Richard is currently on oxygen full time. We purchased an Inogen One. This was the best purchase we ever made. He is able to get out and about without worry.

    Lenora C.

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  • An oxygen patient golfing with his Inogen One G4

    The G4 was an absolute “game changer” for me. I could resume activities such as golf, particularly during times when I was having asthma attacks. It’s easy to carry and simple to operate.

    - Steve F.

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  • Inogen One patient at a butterfly expo

    Hi Sandy — Just wanted to let you know how happy I’ve been with my new Inogen concentrator. We walked around the Butterfly Expo in San Juan Capistrano last weekend and were able enjoy the freedom to spend the whole afternoon out without the worry of running out of oxygen.

    - Susan H.

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  • I had a resident at my facility at the last day find out she needed a portable tank, and me and other staff members were unable to reach anyone to help.

    Sharon H.

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