Replacement head strap for AirFit™ N30 masks. One standard size head strap with adjustability. Headgear only, mask sold separately.
AirFit™ N30 replacement headgear is not compatible with AirFit™ P10 though it looks similar. This item is a single strap that rests at the back of the head, stabilizing the mask without over-tightening or excessive contact.