Inogen Oxygen Concentrators

Inogen’s premier product, the Inogen One G series portable oxygen concentrator supplies vital oxygen in a versatile format, ideal for both travel and home use. This allows users to receive the oxygen they need while traveling, at work, or recreation, while maintaining their independent lifestyle.

Browse through Inogen's top rated and best selling oxygen therapy products; including the Inogen One G3, Inogen at Home Unit and the Inogen One G4. Click products below to get pricing and information on each specific oxygen unit.

Learn more about Inogen Oxygen Products and the company overview.
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  1. Inogen One G4 Mobile Oxygen Concentrator
    Inogen One G4 Portable Concentrator
    • Pulse Dose
    • 2.8 Pounds
    • 4.3 Hour Battery Life
    • Includes the G4 unit, single battery, AC power supply, DC power cable, carry bag.

  2. Inogen One G5 Mobile Oxygen Concentrator
    Inogen One G5 Portable Concentrator
    • Pulse Dose
    • 4.7 Pounds
    • 6.5Hour Battery Life
    • Includes the G5 unit, single battery, AC power supply, DC power cable, carry bag.

  3. Inogen One G3 Mobile Oxygen Concentrator
    Inogen One G3 Portable Concentrator
    • Pulse Dose
    • 4.9 Pounds (8 cell)
    • 4 Hour Battery Life (8 cell)
    • Includes the G3 unit, 8 cell battery, AC power supply, DC power cable, carry bag.

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