The Cushion for AirFit™ F20 is a full face cushion with an inventive InfinitySeal™ silicone cushion, rigorously tested to maintain effectiveness under elevated therapy pressures. It is designed to fit patients of various facial shapes and sizes comfortably. Thanks to the InfinitySeal silicone cushion, the AirFit™ F20 can adapt to the distinct contours of each patient's face, ensuring a secure and comfortable mask fit you can rely on. This product is a replacement cushion for the AirFit™ F20 full face mask. Pay by insurance? Please call (877) 799-0202.