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The Inogen One G3 Oxygen. Anytime. Anywhere.

Inogen G3 Portable Oxygen Concentrator

Portable Oxygen Concentrator


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The Inogen One G3 is Oxygen. Anytime. Anywhere. The Inogen One G3 delivers the independence of a portable oxygen concentrator in one of the smallest, lightest, and quietest packages available to the oxygen user today.

With flow settings from 1-5, the Inogen One G3 is designed to make being active, easier.  With up to 9 hours of battery life*, the Inogen G3 is truly about life on the go.

Whether at home or on the go, the included AC Power Supply and DC Power Supply make charging a breeze.  

The Inogen G3 is available with a 3 year warranty or upgrade to a 5 Year or Lifetime warranty for extended coverage.  

The Inogen One® G3 - Oxygen. Anytime. Anywhere.  


  • System Includes:
  • Inogen One G3 POC
  • AC Power Supply (Wall Charger)
  • DC Power Supply (Car Charger)
  • Carry Bag
  • (1) Lithium Ion Battery
  • Product Warranty Support
  • Free, fast shipping

  • O2 Delivery : Pulse
  • Settings : 1-5
  • Weight : 4.8 lbs (8 cell) 5.8 lbs (16 cell)
  • Sound (on setting of 2) : 39 dBA
  • Battery Avg (on setting of 2) : 4.5hrs (8 cell) 9.0hrs (16 cell)
  • Max Flow Output : 1050 ml/min
  • FAA Approved : Yes
  • Standard Warranty : 3 yrs on POC/1 yr on Battery/1 yr on Accessories
  • Intelligent Delivery Technology offering Pulse Dose with flow settings of 1-5
  • 4.8 lbs with 8 cell battery / 5.8 lbs with 16 cell battery
  • Can be used 24/7 for an All-In-One solution
  • Average Battery duration up to 9 hrs (pulse setting of 2) with 16 cell battery*
  • Simple control functions and easy-to-ready LCD display
  • FAA Approved for airline travel
  • Can be carried in the hand, over the shoulder, in the optional backpack for easy portability
  • Attractive and quiet device is discreet and effective
  • Easily swap out batteries to extend operation
  • 3 year limited warranty (see product specs for details)
  • Accessories Available:

  • Backpack
  • External Battery Charger
  • 8 Cell Single Battery
  • 16 Cell Double Battery
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