Thanks for the document. It was still leaking constantly but at a lower rate (4.8 L/min). N30i https://i.imgur.com/wGayEb7.png I tried wearing F20 Full Face Mask as well. The leak wasn't constant, but the rate was quite high as well (average 10.8 L/min). F20 https://i.imgur.com/WDhd5xt.png

Hi,

I just got a new machine, mask, heated tubing, and water chamber last week and found from Oscar that there is a constant leak of 6L/min. I am using AirFit N30i mask and have done a mask fit test before sleeping.

Is the leak normal?