ResMed AirFit N30 is the CPAP mask that discreetly fits into your lifestyle so you can easily adjust to therapy. Our lightest mask ever features a soft, under-the-nose nasal cradle cushion and slip-on headgear. Features QuickFit headgear is easy to pull on and quickly adjust if needed. Low-profile design gives you confidence to wear it around loved ones. QuietAir vent technology is designed to minimize noise. Incredibly soft, curved cushion comfortably cradles under your nose. Narrow profile design seals well and is perfect for side sleepers. Only three parts make it easy to take apart, clean and reassemble.