The Pillow Cushion is a type of nasal cushion that fits directly into the nostrils to provide a quick and efficient seal with Philips Respironics ComfortLite 2 nasal mask.
The Cushion Pillow Cushion is available in Small, Medium and Large sizes. The size is indicated on the mask pad as follows:
P = Petite
S = Small (not available - discontinued)
M = Medium (not available - discontinued)
L = Large (not available - discontinued)