There are three (3) different Frame sizes for the ComfortGel Full. Only purchase the cushion size that matches your mask. Cushions will not fit on a mask frame of a different size.
- Large frame = Large cushion and flap
- Medium frame = Medium cushion and flap
- Small frame = Small cushion and flap
The same size silicone flap must be used to secure the gel cushion to the frame. The silicone flap and gel cushion are sold as a package elsewhere on our site, and the silicone flap is sold separately as well.