AirSense 11 Filter (Pack of 6)

The ResMed AirSense 11 Disposable Filter is a disposable, ultra-fine filter designed for use with the AirSense 11 CPAP/APAP machines. It provides a final barrier against dust, pollen, pet dander, and other airborne particles before the air enters the device pump

How to Install the AirSense 11 Filter

1. Turn off your machine
   Always power down and unplug your AirSense 11 CPAP machine before handling the filter.

2. Locate the filter compartment
   The filter slot is on the right side or back of the AirSense 11, depending on your orientation.

3. Remove the old filter
   Gently pull out the used filter from the slot. If it looks discolored or dirty, it’s time to replace it.

4. Insert the new filter

   • Hold the new disposable filter (small white rectangle, about 2″ x 1″).

   • Insert it with the smooth side facing inward (toward the machine) and the fluffy side facing outward.

   • Push it in until it fits snugly — do not force it or fold it.

5. Close the compartment
   Ensure the filter is secure and the cover is closed tightly.