This is the replacement filter cover for the ResMed AirSense 11 machines. The filter cover is designed to keep the machine filter in place. The cover should always be installed and closed while the machine is in use. Replace the filter door if damaged, broken or lost.
ResMed AirSense 11: Get to know your sleep therapy device
ResMed AirSense 11: Cleaning and caring for your device
ResMed AirSense 11: Maximize your comfort with humidification
ResMed AirSense 11: Introducing our new PAP machine