The New Inogen One G3 portable oxygen concentrator is the smallest and lightest concentrator that Inogen has ever offered, and comes with many of the great features of its predecessors! The Inogen One G3 oxygen concentrator is light enough to carry with one hand and sustains a long battery life, meaning that you never again have to worry about changing tanks or running out of oxygen when you leave the house.

Why choose Inogen One G3 Portable Oxygen?

• ✔ Lightweight and compact -4.9 pounds
• ✔ Extremely quiet
• ✔ Low power usage with a battery that provides 8 hours of oxygen supply
• ✔ Flow settings from 1-4
• ✔ One solution for oxygen at home, away and for travel, 24/7

A single solution that can do it all!

The Inogen One System is one solution for stationary, portable and travel use, for daytime and night time, and it’s a concentrator, so it never has to be refilled