Inogen One G5 Oxygen Concentrator & Accessories

INOGEN At Home Oxygen Concentrator

The Inogen At Home concentrator*, weighing in at approximately 18 pounds, is one of the lightest home oxygen concentrators available, often coming in at half the weight of other home concentrators in use today. Moreover, the Inogen At Home is quiet, letting you watch television or visit with friends with very little noise disturbance. The Inogen At Home is also extremely energy efficient. At a flow setting of 2, it uses just 100W of energy, the same as a standard 100W light bulb.

We’ve put together two customer warranties to best suit your individual needs. The first is a standard three-year warranty, while the second option is a Lifetime Warranty that ensures your concentrator is covered for life. No matter which you choose, you can always depend on Inogen.

*Inogen Systems require a qualifying prescription prior to shipment.


System Includes:

  • Portable Oxygen Concentrator
  • One battery
    Standard 3-year or lifetime warranty
  • AC & DC power supply
  • Carry bag
  • User manual
  • Inogen Connect App (where available)

Weight: 18 lbs

Dimensions: 7 × 13 × 16.5 in

Oxygen Flow: Continuous Flow, Five flow settings from 1-5 liters per minute

Power Settings: AC Power Supply, 100-240V, 275W, 50-60Hz, Only 100W on Flow Setting 2 (auto sensing to allow worldwide use)

Use: Designed for stationary use

Warranty: Concentrator: 3 Years or Lifetime, Concentrator Sieve Beds and Accessories: 1 year

Includes:  AC Power Cord, Inogen at Home Manual, Cannula

Additional Accessories

The AC Power Cord is used to supply power to the Inogen At Home System, or as a replacement cord for the Inogen power supplies.