ResMed's AirFit N30i Cradle Nasal Cushions sit comfortably and unobtrusively under your nose, so it's easy to sleep on your side or stomach. Cradle Cushions have soft, frosted surfaces that feel more natural on the skin; and maintain a secure seal even at high positive airway pressure levels.

Sizing Information: Cradle Nasal Cushions come in four sizes -- Small, Medium, SmallWide, and Wide -- any of which can be used on any AirFit N30i Nasal Mask. If you would like to try a different N30i cushion size, simply purchase the cushion you prefer and install it on your existing mask frame. AirFit N30i Cushion sizes are indicated by large letters printed on the side of the cushion: a red S for Small, a blue M for Medium, a purple SW for SmallWide, or a gray W for Wide.

QuietAir Cushion Update: In 2021 ResMed updated the AirFit N30i cushion by removing the plastic front panel and replacing it with a softer silicone frame. In addition the original vent holes were replaced with an updated QuietAir vent, on the front of the cushion, that reduced sound emissions to whisper quiet levels.