Filters for ResMed AirSense 10 series and for S9 series of Pap Machines.
For prolonged life of your ResMed CPAP and APAP Machines, the manufacturer recommends changing filters every month.
Changing filters regularly will prevent the CPAP user from inhaling air impurities which the filter blocks.
Comes in a pack of :
2 pieces of filters (Equivalent to 2 months supply)
4 pieces of filters (Equivalent to 4 months supply)
6 pieces of filters (Equivalent to 6 months supply)