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!!

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 just found that the concentrator is a… I just found that the concentrator is a bit too heavy for me. As far as the oxygen delivery, it helps me immensely, especially while wearing a mask. The customer service has been great, I love the protective case that came with it, and the packaging and delivery was excellent.

Unit and case did not match up to… Unit and case did not match up to external charger. Didnt give me as many hours as advertised. Tried to charge me more than contract. Being in a place where there is smoke voids any returns.( visit to smokers) tried to make me pay for loaner too when i returned it. Dont recommend

I appreciate the fact that I was able… I appreciate the fact that I was able to purchase Oxyensure with monthly payments. Oxyensure is easy to use and now I have it for airline travel as well. I am very pleased with Oxyensure. Thank you for giving me the opportunity to purchase Oxyensure.