Filter for S9 / AirSense Proper air filtration starts with an air filter on the CPAP machine by catching dust, animal hair and pet dander. Most CPAP machines include a standard disposable filter which should be changed when dirty or after a month. These Disposable Filters fit the ResMed S9™ Series and AirSense™ 10 CPAP Machines. (3PC / Pack)

tandard, universal tubing with an inner diameter of 19 mm. Please check your therapy device user guide for device-specific tubing recommendations and requirements. Simple: standard, universal tubing with an inner diameter of 19 mm. Adaptable: compatible with devices from the ResMed S8™ and previous series, as well as with compatible devices from other manufacturers. 2m

Resmed AirFit P30i Nasal Pillow Mask (STD) The ResMed AirFit P30i pillows mask features a top-of-the-head tube design and pillows cushion that makes it easier to sleep in many different positions! Enjoy the freedom to move in your sleep and get closer to your bed partner. Recommended sizing: small starter pack for females and standard starter pack for males.