AirFit N10's Spring Air nasal cushions have a lightly textured surface that feels more natural on the skin and improves overall seal. The dual-wall design gently inflates during therapy with the outer wall sealing gently on the face while the inner wall stabilizes the mask.
SIZING: Three cushion sizes are available -- Small, Standard & Wide. Size is indicated in black text on the base of the cushion. All AirFit N10 and AirFit N10 For Her masks use a single frame size so any cushion size can be used on any mask frame. If you would like to change the size of your mask, you can just purchase a different cushion size and fit it to your existing mask frame.