The ResMed AirTouch F30i Full Face Mask is a hybrid CPAP mask designed to deliver positive airway pressure through both the nose and mouth (perfect for side sleepers). This mask includes a top-of-the-head tube connection with a memory foam cushion that allows a flexible fit with less facial contact. This AirTouch version of the mask features a cushion lined with a soft fabric layer rather than standard silicone. This surface reduces skin pressure and facial marks while maintaining an effective seal throughout the night. The cushion and frame are interchangeable with the AirFit F30i mask. You can use an AirFit F30i cushion with the AirTouch F30i frame, or vice versa. However, the AirFit F30i non-magnetic version hasn’t been validated for interchangeability, so compatibility applies primarily to the standard magnetic models.