The purchase experience is great The purchase experience is great, reasonably priced and shipping was timely. They called to verify the cc to not be fraudulent, I give that bonus points. Now I get to see how the warranty Dept works , the machine works, but there is a noise / vibration that can't be good. The other identical machine I own doesn't have that same noise , so I know it's not normal.

Oxygen Plus Oxygen Plus , got my machine delivered to me , with a slight delay , they were waiting for some out of stock extra filters for my machine to arrive that I also ordered at the same time . Oxygen Plus has some very good prices on their used concentrators. Thanks Oxygen Plus ;) David

I WASN'T SURE I MADE THE RIGHT CHOICE… I WASN'T SURE I MADE THE RIGHT CHOICE TO BUY A REFURBISHED OXYGEN CONCENTRATOR FROM OXYGENPLUS. THE FIRST UNIT THAT WAS SENT TO ME DIDN'T WORK. THEY PROMPTLY SENT ME A REPLACEMENT AFTER ISSUING A CALL TAG FOR THE OLD UNIT. THE UNIT I NOW HAVE WORKS GREAT AND SEEMS TO EVEN HAVE AN ENHANCED DELIVERY OF OXYGEN.

OxygenPlus Concentrators Fantastic Purchasing an oxygen concentrator is interesting at best for the layman. There are multiple brands on the market on the market and multiple price ranges. To find the brand I purchased (Phillips Respironics Everflo) for the price I paid from OxygenPlus Concentrators, was amazing. Knowing they had completely refurbished it was even better. Although I wish they provided free shipping, my concentrator arrived intact, well packed, and in working order. I am very pleased with this purchase and have referred this company to my doctor.

I try to be as careful as possible with… I try to be as careful as possible with my purchases, especially expensive ones. I'm basing this review on the basis of my experience obtaining pre and post sale info, which was quick and factual. The item ordered (refurbished) was out of stock and I was notified quickly and given options; including one for a less expensive different model of the item. I was assured it had the features I needed and that was ordered. There was no problem over credit refunds, etc. because they don't charge the card until an item is shipped. The item itself was as described and is fulfilling my needs.