InfinitySeal technology is designed in the cushion to help the mask cushion adapt to all different facial structures and ranges of pressure. The cushion covers the nose and mouth during CPAP therapy.
This is a replacement cushion for Airfit F20 and Airfit F20 For Her Full Face Mask by Resmed.
Manufacturer’s suggested replacement schedule:
Cushions should be replaced every 3-4 months. Facial oils will deteriorate materials in the cushion with prolonged use. Daily cleaning is recommended with light soap and warm water.