Customer Reviews of the Inogen One G4

Reviews of the Inogen One G4 Concentrator
Inogen One G4 Concentrator
Manufacturer: Inogen
Sku: IS-400
Unit Overview:
  • Pulse Dose Settings of 1-5
  • 2.8 Pounds with 4 Cell Battery
  • 2.2 Hour Battery Life with 4 Cell Battery
  • Includes the G4 unit, 4 cell battery, AC power supply, DC power cable, carry bag, carry strap, cannula and manual.

Customer Ratings and Reviews of the Inogen G4 Portable Oxygen Concentrator

Inogen One G4 Portable Concentrator Inogen One G4 Mobile Oxygen Concentrator

4.4

30 reviews

5

67% (20)

4

17% (5)

3

10% (3)

2

3% (1)

1

3% (1)

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  • Shari

    Wonderful 0 people found this helpful

    My mother received her equipment very quickly. It is easy to use and provides her with much needed freedom. Deborah Montelli was wonderful and so helpful!
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  • Judith

    I was recently given an Inogen G4 19 people found this helpful

    I was recently given an Inogen G4. I have truly enjoyed this gift that was purchased by a woman who used it abd then she passed away. The family asked if i could use it. Long story short after a month of use i noticed a warning that I needed to replace the column. When I called your store and explained what I needed, you very quickly told me what I needed and I purchased a new column. To my surprise within five days I had my new column. It is now working very well again. Thank you for the quick and friendly service. I will definetly use your store in the future.
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  • Judith

    Portability 19 people found this helpful

    I am on oxygen 24/7. With the Inogen One I am able to leave my house for doctor's appointments plus shopping. The 5 hour re-chargeable battery is great as I can do my tasks in one outing. And while we drive to our appointments, the Inogen One is plugged into the car's 12vdc accessory without having to use the battery.
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  • Barbara

    Love the product (an Inogen 4) and am… 15 people found this helpful

    Love the product (an Inogen 4) and am enjoying using it - makes me feel so much more secure and gives me so much more freedom! Todd Parker, at the OC Store, was wonderfully patient and very helpful in terms of answering my million questions about his products vs those I'd seen elsewhere. My husband, a savvy fellow and a bit of a skeptic, was the one who finally lost patience with me and said, "Barbara, just order it - now! It's clearly the right one for you." So...I did - and I'm very pleased!
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  • mary

    Wonderful 10 people found this helpful

    I found myself in a situation that would keep me away from home for a week after delivery date. Luke was absolutely fantastic and was able to get my new best friend delivered to my new destination the day I arrived there. He was fabulous and the G4 cannot be beat. I had to do a lot of walking and it was so easy. Thank you x 3
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