Replacement filters for the Resmed S9 and AirSense™ 10 Series CPAP machines. Foam filters come 3 per package.
Foam filters are an essential component for your CPAP therapy due to their ability to remove irritating dust, pollen, and tobacco smoke particles from your CPAP airflow. Not sure which CPAP filters fit your machine? Please call CPAP Supply USA for help with choosing your filters.