The ResMed S9/S10 Standard Filter is used with all S9 series and AirSense10/AirCurve10 series machines to improve air quality.
Features:
• Compatible with ResMed S9 Series and AirSense/AirCurve 10 CPAP, APAP and BiPAP Machines
• Captures Large Airborne Particles (dust, pollen, pet dander) for cleaner air
• Prolongs Machine Lifespan with regular use and replacement