ResMed AirFit N30 Replacement Nasal Cushion

This is the replacement cushion for ResMed AirFit N30 Nasal CPAP Mask. The curved shapped cushion cradles under your nose for a comfortable,stable fit. This cushion is only compatible with the N30 Nasal Mask, it is not compatible with any other mask. The cushion is available in 3 different sizes, which will all fit the N30 mask frame. An easy color-coded guide helps to determine which size is needed.Small (#64213) red color Medium (#64214) blue color Small-Wide (#64215) purple color.