Inogen, America's leader, is a supplier of lightweight, FAA-approved portable oxygen concentrators for prescribed therapy. Units weigh 2.8–4.8 lbs for mobility.

Inogen One G5 System With 6 flow settings, 3 more than the Inogen One G4, the Inogen One G5 is a versatile POC for patients with higher oxygen requirements. It meets FAA requirements for travel. …

The Inogen One G3 portable oxygen concentrator is a lightweight oxygen concentrator that you can take with you almost anywhere, even on a plane. Learn more today.

The Inogen One G4 is designed for oxygen users looking for a small, quiet and lightweight portable oxygen concentrator. Weighing only 3.3 pounds*, the Inogen One G4’s portable size and battery …

Experience the best portable oxygen concentrator from Inogen. If you're looking to rent or purchase a portable oxygen tank or concentrator visit our website today.

Learn how to use oxygen concentrators with our full manuals and user guides! Visit Inogen to access your portable or home oxygen concentrator instructions.

The Inogen Rove 6 offers 6 pulse settings, 12.75-hour battery life, and 1,260 ml/min oxygen output. Weighs 4.8 lbs and is FAA-approved for air travel.

The Inogen Rove 4 is a lightweight portable oxygen concentrator weighing only 2.8 lbs. Features 1-4 pulse settings, quiet operation, and 6-hour battery life.

Click and view Inogen product manuals and guides to learn more about our products. Inogen supports our HME providers by providing information on all of our products.

Shop official Inogen accessories, including replacement column pairs (sieve beds), particle filters, AC/DC power supplies, and external battery chargers.