Replacement filter for your ResMed AirSense 11. Be sure to replace your filter each month.
Filter Replacement for ResMed Machines
1. Open the air filter hatch on the back of the machine.
2. Remove the old filter and discard it. Filters are not washable/reusable.
3. Insert flat, white filters with either side out. If using a filter with a blue side, insert it with the blue side facing out.
4. Close the air filter hatch.
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