ResMed AirFit N30i Replacement Cushion

This is the replacement cushion for ResMed AirFit N30i Nasal CPAP Mask.  The cushion features a slight curve, which is designed to provide a comfortable, stable seal that is less obtrusive. 

 

This cushion is only compatible with the N30i, it is not compatible with any other mask.

The cushion is available in 4 different sizes, which will all fit the N30i mask frame. An easy color-coded guide helps to determine which size is needed.

• Small has a red circle with "S"
• Medium has a blue circle with "M"
• Small-Wide has a purple circle with "SW"
• Wide has a gray circle with "W"