Oxygen Concentrators - Home and Portable Units

There are a wide variety of oxygen concentrators that include portable/mobile and home/stationary. Portable models vary based in size, intended use, and the type of oxygen therapy your doctor has prescribed. Oxygen concentrator portable units extract and release nitrogen from the air resulting in a higher concentration of pure oxygen, which is variable depending on the prescribed dosage. Oxygen concentrators are safer, less expensive, and more convenient alternatives to oxygen tanks.


We carry both home oxygen concentrators and portable units. Pulse dose delivery and continuous flow delivery systems are available in certain models. Our customer service agents are available to help you select the O2 concentrator portable model that's right for you.

View Top Rated and Reviewed Portable and Home Oxygen Concentrators

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  1. CAIRE FreeStyle Comfort - Best Selling Concentrator
    CAIRE Freestyle Comfort Portable Concentrator
    • Pulse Dose
    • 5 Pounds
    • 4 Hour Battery
    • Includes Freestyle Comfort, 8 cell battery, power supply, carry bag and strap, and vehicle power cord

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  2. Respironics SimplyGo - Most Versatile Concentrator
    Respironics SimplyGo Portable Concentrator
    • Pulse Dose & Continuous Flow
    • 10 Pounds
    • 3 Hour Battery Life
    • Includes the SimplyGo unit, battery, AC power supply, AC cable, DC charger, bag and cart.

  3. Inogen One G5 Battery Package
    Inogen One G5 Double Battery Package
    • Pulse Dose
    • 5 Pounds
    • 8 Hour Battery Life
    • Includes the G5 unit, large double battery, AC power adaptor, DC power cable, carry bag.

  4. Belluscura X-PLOR - Newest Available Concentrator
    Belluscura X-PLOR Portable Concentrator
    • Pulse Dose
    • 3.25 Pounds
    • 2.5 Hour Battery Life
    • Includes the X-PLOR unit, 4 cell battery, user-replaceable cartridge, AC power adaptor, DC power adaptor, carry bag.

  5. Respironics EverFlo with OPI Home Oxygen Concentrator
    Respironics EverFlo Home Concentrator
    • 31 Pounds
    • 1 to 5 LPM
    • Oxygen Percentage Indicator
    • Includes Everflo with OPI, cannula, and manual.

  6. CAIRE Freestyle Comfort Battery Package
    CAIRE Freestyle Comfort 16 Cell Basic Package
    • Pulse Dose
    • 6 Pounds
    • 8 Hour Battery
    • Includes Freestyle Comfort, 16 cell battery, power supply, carry bag and strap, and vehicle power cord

  7. SeQual Eclipse 5 - Most Powerful Concentrator
    CAIRE SeQual Eclipse 5 Portable Concentrator
    • Pulse Dose & Continuous Flow
    • 18.4 Pounds with Battery
    • 5 Hour Battery Life with Complete Package
    • Complete Package includes the Eclipse 5 unit, battery, adapters, cart, accessory bag.

  8. Inogen One G4 Mobile Oxygen Concentrator
    Inogen One G4 Portable Concentrator
    • Pulse Dose
    • 2.8 Pounds
    • 2.25 Hour Battery Life
    • Includes the G4 unit, single battery, AC power supply, DC power cable, carry bag.
  9. Respironics EverFlo without OPI Home Oxygen Concentrator
    Respironics EverFlo Home Concentrator
    • 31 Pounds
    • 1 to 5 LPM
    • 3 Year Warranty
    • Includes Everflo, cannula, and manual.

  10. Inogen One G5 Mobile Oxygen Concentrator
    Inogen One G5 Portable Concentrator
    • Pulse Dose
    • 4.7 Pounds
    • 6.5 Hour Battery Life
    • Includes the G5 unit, single battery, AC power supply, DC power cable, carry bag.
  11. CAIRE Freestyle Comfort 2 Battery Package
    CAIRE Freestyle Comfort with Two Battery Package
    • Pulse Dose
    • 5 Pounds
    • 8 Hour Battery
    • Includes Freestyle Comfort, two 8 cell batteries, power supply, carry bag and strap, and vehicle power cord

  12. Used CAIRE Freestyle Comfort Concentrator
    Used CAIRE Freestyle Comfort Concentrator
    • Pulse Dose
    • 5 Pounds
    • Certified Used Unit
    • 30 Point Inspection

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