Constant air leak sound but leak doesn't show up in software

[shanky]

Hi All, 

I am using ResMed AirSense 10 AutoSet CPAP and ResMed AirFit F30 full face mask. The mask is around 10 months old. Since few days, I am getting a constant air leak sound from mask. I have seen some people mention here that they started facing a similar problem after they washed the mask. However, for me, it started all of a sudden. 

Since this problem started, I have seen a considerable drop my sleep quality. However, the sleep report on ResMed's MyAir app shows mask fit as perfect and zero leaks! 

Not sure what's going on. Do I need to replace my mask cushions as they are 10 months old? Or is there any other way? Thanks in advance for the help!

[OpalRose]

Hello shanky,

Most folk wash their cushions or at least wipe them down daily with something like a baby wipe.  However, a cushion that is 10 months old could be starting to stretch or lose it's shape resulting in losing it's seal during sleep.  

It's always best to have a replacement cushion on hand.  The headgear itself sometimes  stretches and may need some adjustments.  

Here's some great information on leaks and how to get a good mask fit.

http://www.apneaboard.com/wiki/index.php...ask_Primer

[shanky]

Thank you OpalRose! This was very useful.