10 hours ago
Mask liner alter the fit of the mask?
I have used mask liner in the past and it helps reduce noise, sometimes prevent leaks and reduce itching. I noticed that it sometimes alters the fit of the mask. I did have to enlarge the holes in the nose portion of the liner to make it easier to breathe; however I believe the added piece of material tightens the overall fit and makes it harder to exhale. I currently use the Resmed Hybrid F40 mask. Has anyone had similar experiences using a liner to reduce sensitivity to silicone ? Are there any workarounds?
