> A new Resmed machine is inaudible to my ears. But after 1-2 years, all 3 of mine has developed some kind of noise.
This is my experience, I've tried swapping out tubes, the water container, but the noise is just unbearable and I can't even fall asleep while wearing it.
This is my experience, I've tried swapping out tubes, the water container, but the noise is just unbearable and I can't even fall asleep while wearing it.