AirFit™ N30 Nasal CPAP Mask Size:Small This is the replacement blue

This is the replacement blue headgear for both the ResMed AirFit N20 & the ResMed AirTouch N20 nasal mask

The Quattro Air for Her headgear has a "crown" strap that sits on top of the head and prevents contact with the back of the neck

and the rugged construction is ideal for oxygen users on the go

making it more convenient to use on a regular basis

With only four parts

AirFit™ N30 Nasal CPAP Mask Size:Small This is the replacement blueThe ResMed AirFit N30 has a basic design and includes a comfortable, under the nose nasal cradle and slip on headgear. With only three parts, this mask is simple to put on, take off, and clean. Weighing only 1. 6 ounces and with whisper quiet characteristics, you'll scarcely notice this lightweight mask when sleeping.