The Quattro full face mask is a great device, one of the first I found that fit my face with my beard. Replacement cushions are the way to go, you can clean them and reuse them but after a number of months, the plastic begins to get stiffer, begin to tear - or worse, begin to collect crud that is hard to wash off. Regular cleaning leeches out the softening agents - aka plasticizers - and that is the downfall of any plastic that is protected from sunlight. Easy to install the replacement and it comes with the mounting clip, so an easy way to insure a good night's rest.
Reviewed by: CEPool from Cincinnati OH.