OSITO Oxygen Concentrator 1-7L/min Adjustable , 24h Continuous Flow ,90% Purity ,Low Noise ≤45dB SYK-608

This machine works well, it’s relatively quiet and well worth the price. I was renting an oxygen concentrator from a dme company and it was expensive, clunky and loud and the customer service was terrible. I’ve been very happy with this machine and delivery was quick. I use oxygen while sleeping only and my O2 levels have been at good levels while using this machine.

This thing works a treat, and IT IS QUIET. here's a little popping now and again, but you need to check the light to really know it's on.
It's good enough, I'm ordering another one for my 2nd home. (Easier than toting no. 1 around)

Helps my breathing needs. Would recommend.

OSITO Oxygen Concentrator 1-7L/min Adjustable , 24h Continuous Flow ,90% Purity ,Low Noise ≤45dB SYK-608

OSITO Oxygen Concentrator 1-7L/min Adjustable , 24h Continuous Flow ,90% Purity ,Low Noise ≤45dB SYK-608