Get quality bedside therapy performance in the smallest portable automatic CPAP machine! The AirMini works with a select range of ResMed AirFit and AirTouch masks. Please ensure you have one of these compatible masks and the appropriate connector. SUIT MASK TYPE: AirFit F20 Full Face Mask AirFit F30 Full Face Mask AirFit N20 Nasal Mask Please select with or without mask.