Refurbished and Recertified Concentrators

Our Recertified and Refurbished Oxygen Concentrators are ideal for users searching for a more affordable alternative to purchasing a new oxygen concentrator. All of our recertified concentrators have been tested, sanitized, and reconditioned to ensure the highest quality and safety standards.

We maintain a large section of Refurbished home and portable units available from Top-Rated brands with various hours of use and different warranty options.
Shop By

8 Items

per page
Set Descending Direction
  1. Used OxyGo Next Portable Oxygen Concentrator
    Used OxyGo Next Portable Concentrator
    • Pulse Dose
    • 5 Pounds
    • Certified Used Unit
    • 30 Point Inspection

    Get Internet Pricing

    Complete the fields below to receive Spring Sale Pricing! 

  2. Used OxyGo Fit Portable Oxygen Concentrator
    Used OxyGo FIT Portable Concentrator
    • Pulse Dose
    • 2.8 Pounds
    • Certified Used Unit
    • 30 Point Inspection
  3. Used Belluscura X-PLOR Concentrator
    Used Belluscura X-PLOR Concentrator
    • Pulse Dose
    • 3.25 Pounds
    • Certified Used Unit
    • 30 Point Inspection
  4. Used Rhythm Healthcare P2 Portable Oxygen Concentrator
    Used Rhythm P2 Portable Concentrator
    • Pulse Dose
    • 4.4 Pounds
    • 4 Hour Battery (Setting of 2)
    • Certified Used Unit
    • 30 Point Inspection
  5. Used AirSep Focus Concnetrator
    Used AirSep Focus Concentrator
    • ReCertified Used Unit
    • 30 Point Inspection
    • 2 Pounds
    • Includes the Focus unit, 2 batteries, AC/DC power cord, carry bag, shoulder strap.
  6. Used DeVilbiss iGO2 Concentrator
    Used Drive DeVilbiss iGO2 Concentrator
    • Pulse Dose
    • 5 Pounds
    • Certified Used Unit
    • 30 Point Inspection
  7. Used Respironics Simply Go Mini Portable Oxygen Concentrator
    Used Respironics SimplyGo Mini Concentrator
    • Pulse Dose
    • 5 Pounds
    • 4.5 Hour Battery
    • Certified Used Unit
    • 30 Point Inspection
  8. Used Invacare Platinum Concentrator
    Used Invacare Platinum Concentrator
    • Pulse Dose
    • 4.8 Pounds
    • Certified Used Unit
    • 30 Point Inspection

8 Items

per page
Set Descending Direction

Complete the Form to Talk an Oxygen Specialist about Our Used Program.

Download our Oxygen Therapy Kit

Educate yourself with our Oxygen Therapy Info Kit. It's easy and free. Complete the fields below to download the kit or click the button below to have it sent to your address.