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.

Great company Great company. They conduct there business with honesty and integrity, something that took me by surprise in today’s business climate of fast sales, fake promises and bottom lines. I paid an excellent Reasonable price for a near perfect low hour refurbished unit delivered in a very reasonable timeframe. I’m spending my time writing because these guys are real and deserve your business.

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.

Original 5 broke down on a cruise Original 5 broke down on a cruise, on/off switch failed. Disaster. Had to replace. New oxygenone regularly stops functioning. This a medical devise I am relying on. Can't. Be very careful before you buy one of these. Ps repairs to fist breakdown now been waiting 4 weeks still no machine. So 2 out of 2 not working.

Great concentrator Great concentrator, especially at the used price. It is very quiet, One negative- It generates the most heat of any concentrator I have ever used. Easy to compensate for during the winter, bur spring and summer are coming!