Everyone I’ve spoken to has been really… Everyone I’ve spoken to has been really nice and went out of their way to be helpful. There are a couple things that I think can be improved upon. 1) it would be great if you did bill insurance or at least provided the codes needed in order to get reimbursed from the insurance company. 2) If there is a way to offer lighter weight concentrators.

Love it lot better than tanks Love it lot better than tanks. Great company needed a replacement carry bag no problem no questions pleasure doing busiiwith

i have always wanted a concentrator i… i have always wanted a concentrator i could use any where i go. one that is affordable and portable, i have C O P D and it is hard to get around with those tanks. and i wanted one that would last a long time when i am traveling or out shopping or what ever. well Oxyensure came through they have a portable concentrator that will last 8 hours the machine i got comes with an internal battery and a external battery so i have a lot longer to go out where i want. they have a variety of packs you can buy , and they will help you finance the machine so you can afford it .happy with OXYENSURE

Having problems with pure oxygen… Having problems with pure oxygen content. Can’t seem to fix it

Very professional Very professional, my unit quit working and I was sent a loaner and they repaired mine promptly. Great product and the customer service is fantastic!!