- The Comfortgel Blue Cushion for ComfortGel Blue Full Face Masks is the replacement cushion for use with the Comfortgel Blue full face CPAP mask
- This product includes both the "Blue" gel cushion and the clear silicone flap that snaps on top of the cushion
- The Philips Respironics Comfortgel also includes Full Face Mask Cushion and Sure Seal Technology Flap which are made from Urethane gel and silicone material
- The mask cushion is available in Medium size