TTLIFEReviews of oxygenconcentrator.shop

The machine works great but the battery only lasts 2” hours on a low oxygen setting.

Delivered in a timely manner. Simple to set up. Wish battery life was longer

The oxygen generator 06NT works really well,I stay between 96 and 97 saturation. It runs very quietly,easy to sleep. Customer service responds back.

not great experience but acceptable. ordered nt 4 received nt 6 was told 10 days shipping was 17 0r 12 business days.

my came quick everything was easy to setup but my spare battery is coming seperate you would think it would all together but not a big deal thank you i haven;t used it yet

So far all is working as described. Only improvement would be to have the instructions more clearly and and provide part numbers for replacement items, filters.

No response to my question about tracking! The response was, we will be with you in a moment! Still waiting!

I've only had it for a few days and works well. Extremely quiet. I use 2L/min and it works as good if not better than my home unit rental through Medicare which is very loud. I read through the manual first to make sure I was using correctly. The one thing the manual does not tell you is for continuous operation, (24/7) do not set a time and leave it at 0:00. (I wrote customer support for this answer.) So far, so good and hope it lasts a long time!!