The AirTouch F20 features ResMed's softest cushion ever, the UltraSoft with Memory Foam. These UltraSoft Full Face Cushions are the standard cushions designed for use with all AirTouch F20 & AirTouch F20 For Her CPAP/BiLevel Masks. They can also be used as an alternative to the InfinitySeal cushions found on AirFit F20 & AirFit F20 For Her CPAP/BiLevel Masks.
