AirFit F20 / AirTouch F20 Headgear Size:Small which is how it comes

which is how it comes in at a lower price

The ResMed AirFit P30i is a nasal pillows mask with a tube-up design — the softest

the other guards against larger particulate matter

Does it include a humidifier and heated tube

AirFit F20 / AirTouch F20 Headgear Size:Small which is how it comesReplacement headgear for the AirFit F20 & AirTouch F20 full face masks Magnetic clips for fast, easy fitting and removal Available in Small, Medium and Large The ResMed AirFit F20 AirTouch F20 headgear is the replacement headgear for the AirFit F20 and AirTouch F20 full face masks. It's a minimal contact design that connects to the mask with a single strap over the head, with an extra layer of padding around its circumference for comfort. The pack