Inogen Oxygen Concentrators

  • 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.

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7 Item(s)


  1. Inogen One G3 Best Seller
    • Weighs less than 5 pounds with 8 Cell battery in a pulse dose system that operates from 1 to 5
    • 8 cell battery lives up to 4 hours and the 16 cell can go up to 8 hours, depending on your flow setting
    • Extremely quiet with a noise level at 39 decibels
    • Besides normal filters charging and cleaning, there is no other maintenance
    Accessories Included
    G3 Unit (IS-300), 8 cell battery (BA-300) custom carry case (CA-300), AC power adapter (BA-301), DC power cord (BA-306), cannula (C-7), and user’s manual (RP-311).
  2. Inogen One G4 Portable Oxygen Concentrator
    • Designed for full time usage; 24/7
    • Quiet operation at only 40 decibels
    • Single battery lasts up to 2 hours 40 minutes and extended battery can go up to 5 hours
    • FAA Approved
  3. Inogen One G5 Portable Oxygen Concentrator
    • Designed for full time usage; 24/7
    • Single battery lasts up to 6 hours 30 minutes and double battery can go up to 9 hours
    • Inogen Connect Mobile Application
    • FAA Approved
  4. Inogen One G2 Portable Oxygen Concentrator
    • Only 7 pounds and extremely quiet
    • Battery lasts up to 4 hours with 12-cell battery, 8 hours with 24-cell battery
    • Pulse oxygen system from 1 to 6
    • Operates on 12 volt, 120 volts AC and 220-240
    Accessories Included
    • AC Adapter
    • DC Adapter
    • Carry Bag
    • Cart
    • Cannula and Manual
  5. Inogen At Home 5L Concentrator
    • Weighs only 18 pounds
    • Continuous flow oxygen at 5 liters per minute
    • Simple 3 button control
    • Exceedingly quiet at 40 decibels
  6. At the park with the Inogen One G3 Oxygen Rental

    Your Price: $245

  7. Inogen One G3 Portable Oxygen Concentrator with 16 Cell Battery Package
    Reference Only
    Accessories Included
    • AC Power Supply
    • DC Power Cable
    • Carry Bag
    • Cannula and Manual
7 Item(s)