Inogen One G4 Oxygen Concentrator
The Inogen One G4 is our lightest and smallest portable oxygen concentrator with 3 flow settings.
The Inogen One G4 meets FAA requirements for travel and is covered by a 3-year or lifetime Warranty.
With Inogen’s pulse-dose based Intelligent Delivery Technology, the G4 is powered to provide medical grade oxygen delivery all day, every day.
