ResMed's AirFit P30i Nasal Pillows include a soft outer wall for comfort and a secure inner wall for support, making it easy to sleep on your side or stomach while maintaining a secure seal. The QuietAir vent on the face of the pillow significantly diffuses airflow exhaust for a truly peaceful nights sleep.
SIZES: P30i Nasal Pillows come in three sizes -- Small, Medium, and Large -- any of which can be used on any AirFit P30i Nasal Pillows Mask. If you would like to try a different P30i cushion size, simply purchase the cushion you prefer and install it on your existing mask frame. AirFit P30i Cushion sizes are indicated by large letters printed on the side of the cushion: a red S for Small, a blue M for Medium, or a gray L for Large.
USE WITH AIRFIT N30i MASKS: These nasal pillows are interchangeable with AirFit N30i Nasal Masks, so if you want to use a pillow on your AirFit N30i Nasal Cushion Mask you can simply remove the existing nasal cushion and replace it with a new nasal pillow.