30% Off All Inogen Accessories SHOP NOW

Product Specification Comparison

Inogen One G3 portable oxygen concentrator Inogen One G4 Portable Oxygen Concentrator
Feature Inogen One G3 Inogen One G4
Weight 4.8 Pounds  2.8 Pounds
Dimension Length : 8.75 IN.
Width: 3.0 IN.
Height: 8.25 IN.
Length: 5.91 IN.
Width: 2.68 IN.
Height: 7.2 IN.
FlowSettings 1 – 5  1 – 3
BatteryDuration Single Battery up to 4.7 hours*,
Double Battery up to 10 hours*
Single Battery up to 2.7 hours*,
Double Battery up to 5 hours*
Noise Level 39 dBA**  40 dBA**
Both Systems Power Sensing
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use)DC Power: for mobile use
Operation

Simple control functions and easy-to-read LCD display
Use

Designed for stationary, portable, and travel

*Battery time varies with flow setting

**On Setting 2

Inogen Call For Support View Cart
1-800-374-9038
Request a FREE Info Kit