Snugz Mask Liners, by WakeWellReviews of sleepsnugz.com

It was far too big for my mask

If you have a mask with a very soft flexible seal these mask liners will not work at all

Website not clear. This doesn’t work for my face mask. I shouldn’t have to waste $30 to find that out.

Too much air leaks past when using one of these liners. Couldn’t tighten the mask enough to stop it. Skip the lines and just go directly to a memory foam mask.

These mask liners made my nose Itch! Had to remove on 2nd use!

What a waste of time and money You may as well put a hand towel underneath your mask the so call small leak is huge ( You will always leak some air just not so much that the machine stops ) Don’t waste money on this product Just find a good mask

I bought both sizes and think it was a waste of money. Neither fit. I did put it on and there was fuzxy stuff coming off the material. Do not recommend.

After receiving the Snugz MasK Liner I installed it on my AirFit 20. My air leak increased 2.5 to 3 times normal per night. After wearing it for six nights it was leaking 30 L/min and caused a raw spot on the bridge of my nose. I removed the Snugz Mask Liner and leakage dropped to 8 L/min with no new irritation to the bridge of my nose. I received an email trying to justify the additional leakage but with it on, my CPAP does not operate as designed. Very disappointed with this product.