The replacement headgear for the ResMed AirFit N30i and P30i is available as one-size-fits-all. Outfitted with instant hook-and-loop straps straps and designed for minimal touchpoints, the AirFit N30i and P30i CPAP Mask headgear connects at the back of the head and doesn't touch the front of your face to maximize your comfort. The item for sale is the replacement CPAP headgear for the ResMed AirFit N30i mask system. In the Freedom category, this nasal mask provides under-the-nose coverage and sports a silicone cushion. The soft, flexible silicone cushion comfortably adapts to your movements. The top-of-head connection keeps air tubing out of your way for more freedom, perfect for a side sleeper, stomach sleeper, or frequent roator. The nasal cradle cushion sits comfortably under the nose rather than over it. New QuietAir diffused venting technology breaks up exhaled air for a quiet experience. It's perfect if you wear glasses, watch TV in bed, or sleep on your stomach. The slip-on design makes it simple to put on and take off. The quick-release elbow allows you to get up at night and disconnect without removing the mask. This purchase is for the ResMed AirFit N30i headgear only. Includes the headgear for the ResMed AirFit N30i nasal CPAP mask. This purchase does not include the AirFit N30i mask frame system or nasal cradle cushion. A prescription is required for the complete mask system. Every day, Resmed employees come to work with a focus on building and supporting technology that helps people live healthier, happier lives. It began over 30 years ago with the invention of a machine that helped people breathe easier and sleep better. It continues today with digital health solutions that help keep people out of the hospital. We're leading the way in cloud-connected medical devices that transform care for people with sleep apnea, COPD, and other chronic. diseases