Excellent Mask Seal: Ultra-soft CPAP mask cushion; ************************************************************* every 30 days (monthly) Shop the Resmed AirTouch F20 CPAP Mask Cushion and more sleep apnea therapy essentials at Lowest pricing and free shipping on every order The AirTouchTM Full Face cushion is interchangeable with the AirFitTM F20, and the AirFitTM F20 for Her Full Face CPAP Mask. ResMed Memory Foam Cushion for AirTouch and AirFit F20 Masks Airtouch F20 Cushion AirTouch F20 Memory Foam Cushion ResMed Memory Foam CPAP Cushion ************************************************************* Cushion: For ResMed AirTouch F20 full-face CPAP mask; CPAP mask not included ResMed AirTouch™ F20 Cushion - Large – sleepmanagementinstitute Memory Foam Cushion: Hypoallergenic; perfect for sensitive skin, the elderly, or bearded; keeps cool The plush memory foam cushion is designed to conform to the unique contours of each individual face, creating a light, soft, breathable seal that stays in place throughout the night.