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Inogen One G3 System

Inogen One G3 System

Special Price:   $2,497.00
  List Price:   $3,395.00
    You Save:   $898.00

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 Inogen One G3 System

The new Inogen One G3 delivers the independence of our original oxygen concentrators, but it’s smaller, lighter, and makes more oxygen per pound with a longer battery life. In addition to the Inogen One Portable Oxygen Concentrator, the listed accessories below comprise the Inogen One System. The Inogen One System includes everything that you need to achieve independence.

System Package Includes: 

  • Concentrator
  • 8 cell Battery
  • AC Power Supply
  • DC Power Cable
  • Carry Bag
  • User Manual
  • Backpack
  • 3 Year Standard Warranty 
  • FREE OXIMETER ***while supplies last

It's Oxygen Therapy On Your Terms.

What have you given up since you started oxygen therapy? Where would you like to go, what would you like to do? With an Inogen One portable oxygen concentrator, almost anything is possible. Each Inogen One oxygen concentrator is truly Oxygen. Anytime. Anywhere. Head home when you want to, not when your oxygen tank gauge says you have to.

Each generation of the Inogen One family is designed to provide active oxygen users unparalleled freedom and independence and an ability to live life without the restraints imposed by traditional oxygen therapy devices. It's approved for stationary, portable, and travel use, for daytime and nighttime. You can now eliminate all of the cumbersome oxygen tanks because the Inogen One is a portable oxygen concentrator that makes its own oxygen from the air around you. That means the Inogen One will never run out of oxygen. The concentrator is made to make your life easier. There are no regulators to switch or portable tanks to refill or replace, just a couple of buttons. That's it.

The new Inogen One G3 delivers the independence of Inogen's original oxygen concentrators, but it's smaller, lighter, and makes more oxygen per pound with a longer battery life. Once you try it, you'll wonder why anyone would use something else.

If you haven't seen an oxygen concentrator from Inogen, then you haven't seen anything like it. Embrace the simplicity of Inogen's portable concentrators and eliminate the worry of running out of oxygen.

Inogen One G3 Product Specifications


Length: 8.75"
Width: 3"
Height: 7.25"

Weight 4.9 pounds
(includes 8-cell battery)
Oxygen Concentration 90% ± 3% at all settings
Oxygen Flow Pulse dose delivery system
Four flow settings from 1-4

Amount of oxygen per breath at 20 breaths/minute:
Setting 1 = 9 mL
Setting 2 = 13 mL
Setting 3 = 27 mL
Setting 4 = 36 mL
OCD Trigger Sensitivity

0.12 cm water (12 Pa)

Power Sensing AC Power Supply 100-240V, 50-60Hz
(auto sensing to allow world wide use)
DC Power: for mobile use in car/airplane
Battery Duration (8-cell battery): 3.5 to 4 hours at setting 2
Recharge approximately 2-4 hours with AC or DC power

Duration (16-cell battery): 7 to 8 hours at setting 2
Recharge approximately 4-8 hours with AC or DC power
Noise 42 Decibals (at Setting 2)
Environmental Ranges Temperature: 41° to 104° F 
                   (5° to 40° C)
Humidity: 0% to 95%, non-condensing
Environment Ranges
Intended for Storage
Temperature: -4° to 104° F (-20° to 60° C)
Humidity: 0% to 95%, non-condensing
Store in a dry environment
Warranty 3 year limited warranty
Transportation Keep dry, Handle With Care

Please click below to see our video on the Inogen G3:

Mfg. Item #: G3-100
SMD Item #: ING-G3-100
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