Invacare Perfecto-2 Invacare Perfecto-2 Order was shipped and received within a week and this was during the week prior to Christmas. So far the unit has met my expectations and much quieter than the unit provided by insurance thru Lincare and will pay for itself within 2 months!!!!

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.

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.

Not great The machine will only go to 4.5ml. the alarm does not sound. It is making a funny noise after just a couple weeks. When I called customer service he said the alarm was not important and if it doesn't sound after a couple more uses call back.

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!