The ResMed AirSense 11 Standard Filter is designed to improve air quality and protect your AirSense 11 CPAP or APAP machine from large airborne particles.
Features:
• Compatible with ResMed AirSense 11 AutoSet, Elite and CPAP Machines
• Captures Large Airborne Particles (dust, pollen, pet dander)
• Prolongs Machine Lifespan with regular use and replacement