ResMed AirFit 10 - the lightest silicone full face CPAP mask The ResMed AirFit F10 Full Face CPAP Mask is an evolution of the hugely successful Quattro FX mask, building on the concept of a minimal-contact full face CPAP mask and enhancing the benefits further; adding a near-silent exhalation valve and a quick-release elbow. The AirFit F10 is the lightest silicone full face mask currently available (although the cloth SleepWeaver Anew is the overall lightest). The ResMed AirFit F10 does not use a forehead support, meaning your vision is not impeded and allows you the freedom to wear glasses if desired. The last of a forehead bar, combined with its minimal design and light weight makes the F10 a good option for those who find regular masks too invasive or claustrophobic (though a hybrid CPAP mask may be an even better solution if you have this problem). Inflatable cushion for greater comfort The inflatable air cushion, inspired by the SleepWeaver mask range, helps to reduce facial pressure and improve the quality of the seal. Rather than the mask being pushed away from the face by the pressure, the seal is actually pushed towards the face, making it more comfortable and easier to get a reliable seal. The AirFit F10 is comparable to the Weinmann JoyceOne Full Face and Fisher & Paykel Simplus masks for comfort. The AirFit F10 uses ResMed\'s new SoftEdge headgear, which is lightweight and flexible and allow the mask to bit fitted securely with less pressure required than most other masks. ResMed supply all sizes of this mask with Medium sized headgear, you can get alternative sizes separately if required, although the medium headgear should be the vast majority regardless of the size of the mask itself. The JoyceOne-style radial exhalation port (or \"circular venting\") disperses air around the circumference of the elbow, reducing the noise (particularly whistling) that can affect the usual single-direction exhalation port, especially at higher pressures. Instead, the AirFit F10 rivals the JoyceOne for quietness. The elbow itself is quick release, making it easy to get up during the night without having to remove, and therefore re-fit, the mask.