ResMed N20 AirFit CPAP mask headgear straps standard size. It has been specifically designed for extra softness and to help you settle into your CPAP therapy quickly and comfortably. The ResMed AirFit N20 CPAP mask replacement headgear strap (includes x 2 magnetic clips). The ResMed nasal N20 mask headgear velcro straps replacement has been designed for the ResMed N20 nasal CPAP mask ONLY. Ideally you should replace your ResMed N20 mask headgear strap every 18-24months.
