InfinitySeal Full Face Cushions are supplied with all AirFit F20 & AirFit F20 For Her Full Face CPAP Masks. They can also be used as alternative cushions for AirTouch F20 & AirTouch F20 For Her Masks. AirFit F20 InfinitySeal Full Face Cushions are available in three sizes -- Small, Medium and Large.
AirFit F20 InfinitySeal Full Face Cushions feature specially-designed 'infinity' loops and varying thickness levels that help reduce blowout while providing support at the sides of the nose and relieving pressure at the nasal bridge. InfinitySeal's soft, frosted surfaces feel more natural on the skin and maintain a secure seal even at the highest sleep therapy pressure levels.
SIZES: InfinitySeal Full Face Cushions come in three sizes -- Small, Medium and Large -- any of which can be used on any AirFit F20 or AirFit F20 For Her mask frame. If you would like to try a different F20 mask size you can simply purchase a different cushion size and install it on your current mask frame. Size on AirFit F20 Cushions is indicated by a large letter -- S, M or L -- printed on the base of the cushion.