ComfortGel Blue Cushion and SST Flap for ComfortGel Nasal CPAP Masks Medium
This is the replacement Medium size gel cushion and SST flap for use with ComfortGel Nasal CPAP Masks. There are four sizes available For the cushion: petite, small, medium, large. PLEASE NOTE: this cushion and flap are Medium size, but it fits the small and medium frame, so you may see S/M on the product.
