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Easy to use and even easier to call with questions about equipment They are a great company and the equipment is great!
By DIANE L.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
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3,951 reviews
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Inogen® is a leading global medical technology company offering innovative respiratory products for use in the homecare setting. Inogen® supports patient respiratory care by developing, manufacturing, and marketing innovative portable oxygen concentrators used to deliver supplemental long-term oxygen therapy to patients suffering from chronic respiratory conditions.
Inogen (inogen.com) has 3,951 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
Showing 2,197 reviews with 5 stars · Clear filters
Easy to use and even easier to call with questions about equipment They are a great company and the equipment is great!
By DIANE L.
I enjoy the fact that the machine is so easy to carry when I go shopping and the 4 hour battery lasts the entire time I am away from home. It is a little noise, but reckon I can't have comfort and quiet at the same time. The salesman that was with me throughout the whole process was named Jeff...I cant remember his last name, but he was wonderful and certainly deserves a raise!!!!! I will tell anyone who asks that I recommend the Inogen for them.
By GORDENIA S.
Fantastic machine can now go out for a long period of time and not worry about running out of oxygen.
By Leslie
I have used inogen this past year especially while I was in rehab. Several patients were impressed with the unit! The only thing is they thought it was too expensive. At that time I did not know about your rental policies. The place I was in was Willowbrook Nursing Home in Nacogdoches, Tx. Needless to say, I am very satisfied with my unit!
By ELMA D.
Small enough to carry with only 2.8 lbs.
By BARBARA C.
Great product !!!! FREEDOM !!!!
By JR J.
The only thing I have encountered in a year and a half is that the double battery, when fully charged, reaches only about 3 1/2 hrs rather than 5.In other ways I am quite happy with it.
By DONNA H.
completely satisfied. have not experienced any problems thus far.
By BARBARA A.