Collection: RE-CERTIFIED OXYGEN CONCENTRATORS

Used Oxygen Concentrators 

Sometimes, people in the market for portable oxygen concentrators will want to see if they can purchase one that is re-certified or used. O2 Assist offers our customers a wide selection of used oxygen concentrators for them. Our selection consists of only the highest quality and highly functioning models. It is especially useful for those that want to save money without compromising the quality of their models without sacrificing the quality that they need to maintain their quality of life. Continue reading below to learn more from our medical oxygen supply store. 

Used Portable Oxygen Concentrators 

Not every oxygen concentrator is an oxygen concentrator for home use. Some of the most popular concentrators are portable. Portable oxygen concentrators are also some of the most cutting-edge technology available for people suffering from lung disease and other conditions. People like using portable oxygen concentrators because they are conducive to them enjoying the same kind of lifestyle that they were accustomed to before. These could be taken on hikes or any other kind of activity that requires a patient to be outside of the house. Our oxygen supply store is happy to provide this equipment at a low cost to people who need it along with our brand new portable oxygen concentrators for sale. 

What Are the Advantages of Purchasing Refurbished Oxygen Concentrators? 

Refurbished oxygen concentrators come with many advantages. For one, these machines are cheaper than buying a brand new one. That is especially true for portable oxygen concentrators because they are more expensive than more traditional in-home oxygen concentrators. When it comes to used portable oxygen concentrators, there are very few disadvantages - especially if you consider that our inventory is thoroughly checked for quality. These used oxygen concentrators are also compatible with all the portable oxygen concentrators accessories that you may need. 

More About O2 Assist 

We are one of the top purveyors of used oxygen concentrators for home use and portable oxygen concentrators. If you or a loved one need the assistance of one, feel free to look through our inventory to find the perfect oxygen concentrator for sale to you. Along with new and refurbished oxygen concentrators for sale, we could also equip you with the accessories and resources that you may need. 

We are dedicated to helping our customers improve their quality of life through the use of specialized oxygen equipment. Also, we offer special discounts for veterans if need be. Contact us today to learn more. 

5 products
  • RE-CERTIFIED Inogen One G4 Portable Oxygen Concentrator
    Regular price
    $1,800.00
    Sale price
    $1,800.00
    Regular price
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  • RE-CERTIFIED Inogen One G5 Portable Concentrator
    Regular price
    $1,800.00
    Sale price
    $1,800.00
    Regular price
    Unit price
    per 
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  • RE-CERTIFIED Respironics SimplyGo Mini Portable Oxygen Concentrator
    Respironics Simply Go Mini - Portable Oxygen Concentrator
    Regular price
    $1,800.00
    Sale price
    $1,800.00
    Regular price
    Unit price
    per 
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  • RE-CERTIFIED Respironics Simply Go Portable Oxygen Concentrator
    Regular price
    $1,800.00
    Sale price
    $1,800.00
    Regular price
    Unit price
    per 
    Sold out
  • RE-CERTIFIED Inogen One G3 Portable Oxygen Concentrator
    Inogen G3 - Portable Oxygen Concentrator
    Regular price
    $1,800.00
    Sale price
    $1,800.00
    Regular price
    Unit price
    per 
    Sold out