Exchange CentreIf you have been diagnosed with a respiratory condition and you are advised to procure an oxygen concentrator to aid your respiratory functions, this requires you to find the funds to make a purchase previously unplanned for.  Many people don’t have the cash lying around to purchase a new oxygen concentrator, however don’t worry as Pure O2 (  have a solution to this problem.  Our Exchange Centre provides a number of options which enable you to have the benefit of the use of an oxygen concentrator without such a high financial outlay.  The Pure O2 Exchange Centre offers ex-demonstration, reconditioned and preowned oxygen concentrators for a fraction of the price of a new one.  Although some of these units may have a slightly reduced warranty they are often virtually new with very little or low usage therefore representing excellent value for money.                                                               

Using a Reconditioned Oxygen Concentrator

“I just wanted to say thank you so much. I purchased an ex-demo portable oxygen concentrator at an amazing price. I'd recommend doing this if the chance arises, and bag a bargain, but you still get a pristine unit. Adele was so lovely, helpful and supported me every step of the way. This is helping me gain some freedom and you can't put a price on that.”

 What is the difference between an ex-demo, pre-owned and reconditioned oxygen concentrator?

 Oxygen Concentrators whether new, reconditioned, pre-owned or ex-demo provide the patient using them with greater freedom and mobility and therefore a much improved quality of life. So what is the difference between these oxygen concentrators that Pure O2 offer in their Exchange Centre? 

    • Reconditioned Oxygen Concentrators - these units have been revamped or ‘reconditioned’ which means key parts have been replaced, offering very 
      good value for money.
    • Ex-demonstration Oxygen Concentrators - ex-demo units have generally only been used by the engineers at Pure O2 in the warehouse department and are in excellent working cond
      ition representing excellent value.
    • Pre-owned Oxygen Concentrators - as the name suggests these units previously belonged to other customers.  Many customers sell their units back to Pure O2 when they no longer have use for them.  Each unit is thoroughly checked and serviced by our experienced engineers, representing an 
    • affordable oxygen concentrator option, which particularly appeals to many of our more elderly patients.
  All of the oxygen concentrators available in the Exchange Centre come with a 7 day money back guarantee, enabling you to test out the unit and ensure it meets all your particular requirements.  For more information on which models are available, see our website or call us and speak to one of our qualified and trusted team on our 24 hour helpline on 0870 712 0202, or our UK freephone number (9am - 5pm) on 0800 145 5902 or alternatively if you are calling from overseas you can use our international number +44 (0)161 747 2617.