Medihealer CPAP Mask Liners(L) Compatible with AirFit & AirTouch F20 F10 for Reducing Red Mark, Soft Reusable Mask Covers, NOT for Mirage Quattro& F30 Mask - Pack of 6

A little hard to apply and make sure mask doesn't leak. But my face isn't red and blistered from silicone contact.

I recently ordered a mask cover for a full face mask in error. I contact the support team. The nicest representative Molly helped to straighten out my error. I appreciate this manufacture concern.

Just like advertised.

I thought these would just make it easier to get a the marks off my face when I woke up in the morning. What I found is they also give you a better seal if you have a facial hair. I was used to my wife complaining that the mask had slipped at some point in the night. but once I started using these, I had no such issues and I better night sleep as they are very comfortable. Washing is a breeze if you have a delicates bag to keep them from getting lost in the machine.

My husband just ordered a set of CPAP liners (also $19.99 plus $20 off, so I guess that's competitive). They help prevent the irritation around his face. I was hoping they would also help reduce the disruptive noises his machine sometimes makes by sealing air gaps better, but I'm not sure that's happening yet. They're worth it for the improved comfort though. These came in a sealed bag.