Placed order on 12/18 Placed order on 12/18. rcvd ack. on 12/19 rcvd message stating due holiday schedule NO. shipments until after 1/6 due closure. Tben got msg stating Fedex issued pckup order on 12/18 for pickup on 12/27 for est delivery on 12/30. Fedex had no record of pickup until I caled on 12/30 afternoon & foud closed until 1/6. Left uncomplimentary mesage about "service". Two hoirs later Fedex said just picked up machine est del 1/2. Arrived!!! Well packaged. Clean. Works. Lousy customer interface (auto computer input???)

I bought a oxygen Concentrator from… I bought a oxygen Concentrator from them but there was no owners manual so I emailed them they said look in your junk mail I did no owners manual so I emailed them again an this time I didn't get a answer.I am pretty mush dissatisfied with there customer service.

Arrived quickly Arrived quickly, easy to set up.( had to look online for directions, as none were included with purchase) have used it both continuous plugged in, and pulse on the battery. Seems to work fine both ways. Need to look into an extra battery for backup. So far, I am very happy with the unit.

Happy repeat customer I run a small nonprofit that donates supplies to parrot rescues, and I also have rescued birds here. We've donated probably a half dozen or more units from OxygenPlus Medical, and they have been true life savers. Their prices are great, their service is excellent, so I've never felt any need to look elsewhere. Chalk me up as a satisfied repeat customer!

Excellent service Excellent service. Arrived at my residence ahead of anticipated arrival date - Fedex really came through. Solid packaging. Unit worked right out of the box. That’s why I am a repeat customer.