AirFit F40 Frame Integrated humidifier that connects directly

Integrated humidifier that connects directly to the Philips Respironics DreamStation to provide enhanced comfort by moisturising the air

QuietAir Vent Technology: The integrated QuietAir vent softly diffuses exhaled air

Its small and light

Cushion size is indicated by a single letter -- S

These can also be bought individually

AirFit F40 Frame Integrated humidifier that connects directlyFlexible, Lightweight & Secure CPAP Mask Support The ResMed AirFit F40 Mask Frame is a replacement component designed to maintain the optimal performance of your AirFit F40 Full Face Mask. Its flexible frame, combined with the AdaptiSeal cushion, ensures a comfortable and secure fit, while the curved design around the eyes provides a clear field of vision. The soft fabric cover enhances comfort and reduces the likelihood of red marks on your face. Why