The Inogen One G2
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The newest innovation in portable oxygen delivery is here! The Inogen One G4 is the latest addition to the Inogen family and it doesn’t disappoint! Capable of full 24/7 oxygen delivery at just under 3 pounds! With 3 flow settings, up to 6 hours of use with a double battery, and compact design the Inogen One G4 is the go to choice for ultimate travel and convenience!

Give us a call today or fill out the form below for more information on the all NEW Inogen One G4.

Quick Overview

  • Weight: 2.8 pounds
  • Dimensions: 2.68" Wide x 5.91" Deep x 7.2" High
  • Decibel Level: 40
  • Dose System:Pulse Dose


What's Included

Inogen One G4 includes a Single Battery
G4 Single Battery
Battery duration up to 3 hours.
Inogen One G4 includes a AC Power Supply
AC Power Supply
AC power supply for the Inogen One G4.

DC Power Cable
DC power cable for the Inogen One G4.
Inogen One G4 includes a Carry Strap
G4 Carry Strap
Easily carry your G4 with this shoulder strap.
Inogen One G4 includes a Carry Bag
G4 Carry Bag
Provides a protective covering for your G4.



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