Inogen One G3
Skip Navigation Website Accessibility

Inogen One G3

Please call for Special October Inogen One G3 prices!

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 the Inogen One you can jump in the car to run errands, take a weekend trip to see family, or even take it on a plane to go on vacation!

The Inogen One G3 is one solution for oxygen at home, away, and for travel, 24/7. It’s oxygen therapy on your terms.


4.8 lbs 

8.75 × 3.0 × 8.25 in (Height includes single battery) 

Oxygen Flow 
Intelligent Delivery Technology 
Five flow settings from 1-5 

Power Settings 
AC Power Supply 100-240V, 50-60Hz 
(auto sensing to allow worldwide use) 
DC Power: for mobile use in car/airplane 

Duration (single battery): up to 4.5 hours 
Duration (double battery): up to 9 hours 

Noise Level 
39 dBA* 

Concentrator: 3 Years 
Concentrator Sieve Beds and Accessories: 1 year 
See Limited Warranty Statement for details. 

Designed for stationary, portable, and travel 

*On Setting 2 

Included with this system:

  • AC power supply for the Inogen One G3
  • DC Power Cable
  • G3 Single Battery (duration up to 4.5 hours)
  • Carry bag with adjustable shoulder strap


Contact Us

Scottsdale (480) 355-3200
Chandler (480) 565-8927
Mesa (480) 800-8712
Peoria (623) 900-7850

Mon - Fri 8am-6pm
Saturdays: 10am-2pm
Sundays: Closed