ResMed AirTouch F20 Full Face Cushion Single Pack cpap There are three seal sizes

There are three seal sizes available: Small

AirMini™ is the World's smallest travel CPAP Machine

2 metre tubing with an inner diameter of 19 mm

Radial air-flow

Adjustable expiratory resistance below Theravent and above Provent

ResMed AirTouch F20 Full Face Cushion Single Pack cpap There are three seal sizesResmed AirTouch F20 Cushion Single Replacement The AirTouch Full Face cushion is able to be used with the AirFit F20, and the AirFit F20 for Her Full Face CPAP Mask. Available in Small, Medium and Large; or a starter kit including 1 of each size. All size cushions will fit any F20 frame. The plush memory foam cushion is designed to conform to the unique contours of each individual face, creating a light, soft, breathable seal that stays in place