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Inogen Inogen One G3 Portable Oxygen Concentrator

  • in-stock

Description & Features

Product Description

If you require medical oxygen, an Inogen One concentrator affords you the freedom and independence to do as you please, when you please, without the heavy burden of an oxygen tank. The Inogen One G3 is Oxygen. Anytime. Anywhere.

The Inogen One G3 delivers the independence of a portable oxygen concentrator in one of the smallest, lightest, and quietest packages available to the oxygen user today.

With the Inogen One you can jump in the car to run errands, take a weekend trip to see family, or even take it on a plane to go on vacation! The Inogen One G3 meets FAA requirements.

The Inogen One G3 is one solution for oxygen at home, away, and for travel, 24/7. It’s oxygen therapy on your terms.

*Portable Oxygen Systems require a qualifying RX prior to shipment.


  • What's Included:
  • One single battery
  • Concentrator
  • Standard 3-year warranty
  • AC/DC power supplies
  • Carry bag, user manual
  • Intelligent Delivery Technology®
  • Meets FAA requirements

Downloads & Reading

pdf-icon Product Brochure


Battery: Single Battery: Up to 4.7 hours, Double Battery: up to 10 hours
Code Approval: FAA Approved
Dimensions: 10.7 × 3.9 × 9.5 8.75 × 3.0 × 8.25 in (Height includes single battery)
Oxygen Flow: Intelligent Delivery Technology®, Six flow settings from 1-5
Product Weight: 4.8 lbs.
Sound Level: 39 dBA* (on setting 2)
Warranty Details: Concentrator: 3 Years Concentrator: 3 Years , Concentrator Sieve Beds and Accessories: 1 year , See Limited Warranty Statement for details.

Shipping & Warranty

Free shipping


Free curbside delivery anywhere in the continental United States. This product typically leaves the warehouse within 1-2 days and has a 30-Day Return Policy.

Prescription Required


Before we are able to ship your new device we will need to obtain a written prescription from your physician. We make this process as easy as possible for you to get you the equipment that you need as soon as possible.



Inogen warrants this product to be free from defects in materials and workmanship for a period of 3 years from date of purchase.