The new Inogen One G3 delivers the independence of previous Inogen One portable concentrators, but it's smaller, lighter, and makes more oxygen per pound. It's a portable concentrator light enough to be worn care-free by the active oxygen user. That means there are no tanks to refill and no worry about running out of oxygen.
The Inogen One G3 is your one solution, your single solution, for oxygen at home or away. The Inogen One G3 is Oxygen. Anytime. Anywhere.