The AirMini Mask Setup Pack for ResMed's AirFit F20 mask is a necessary set-up if you plan on using the AirMini travel CPAP machine. This was uniquely designed to be used in conjunction with the AirFit F20 as well as the AirTouch F20. The F20 setup pack connects your mask and AirMini together by using a special mask connector and tubing. Please note that this set-up is only compatible with one another and no other mask will suffice. It is not compatible with other masks or machines. Please note this is includes the set up pack only. Mask not included.