Snugz Mask Liners, by WakeWellReviews of sleepsnugz.com

Shredded the skin on my nose. I haven't been able to use my CPAP for days.

They don't fit my mask well , leaks worst than without, you also take advantage of people at this price $30 for a product worth no more than $5. As they say buyer be where

The liner did not allow for a seal and all incoming air leaked out - and it was loud leaking out - so that you could not ignore or watch TV

Did not deliver as advertised. Leakage after refitting the product multiple times.

I unfortunately wasted good money on these. They do not work with the Resmed Airfit N20 mask, at least in my case. Where the liner goes across the bottom of the mask, it blocks the airflow into my nostrils and I feel like I’m suffocating. I tried many adjustments and no matter what I tried, this problem persisted.

It didn’t fit my mask and did not make a secure fit to my skin

Just did not work well for me.

Your product is not comfortable. I will mot buy again.