Snugz Mask Liners, by WakeWellReviews of sleepsnugz.com

Did not fit mask. lasted 10 minutes. It was a waste of money.

My fault - I only have a nose mask so they didn’t fit

The product for the full face mouth, covering nose and mouth, did not work well. It would slip off from around the soft plastic and end up at the junction of the hard plastic cone and the tube. Also, it seemed to make me have problems with my bi-level PAP. When trying to get it going the first thing at night, it would operate and become very strong, and then all of a sudden stop, making me to have to reset it. I decided to give up on Snugz last night.

Didn’t work. The only way to keep the mask from leaking after putting on the Snugz was to tighten it to the point that it dug into the bridge of my nose and was very irritating.

Does not fit my face cpap. Not happy about it.

Doesn’t fit, causes leaks, and is far too expensive.

The product photos are deceiving. I thought these would cover the entire face opening of my mask but they barely cover the rubber itself. For $30+ you can get up to 9 washable mask covers on Amazon that cover more of the mask. Check those out first.

Complete waste of money. Will not seal. Mask leaks so much that my CPAP will not run. Rip off.