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.
Warranty Information: 90 Days (please see the Warranty Information tab below for full warranty details pertaining to each manufacturer)
*This item is only the cushion