Cleaning Your Mask At Home - ResMed AirFit N20 Classic User Manual

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Ensure the headgear straps are not overtightened or too loose.
Removal
1. Unloop the lower headgear straps from the lower hooks of the frame.
2. With both lower straps released, pull the headgear back over your
head.
Disassembly
If the mask is connected to your device, disconnect the device air tubing
from the elbow.
1. Pull the straps out of the frame.
2. Remove the elbow from the mask by pressing the side button and
pulling the elbow away.
3. Pull the cushion away from the frame.
Reassembly
1. Push the cushion into the frame.
Note: Ensure the cushion mask size indicator is facing downwards.
2. Attach the top headgear straps to the mask frame by looping onto
each of the upper headgear hooks.
3. Attach the elbow by pressing the side buttons and pushing into the
mask.

Cleaning your mask at home

It is important to follow the steps below to get the best performance out
of your mask.
WARNING
• As part of good hygiene, always follow cleaning instructions and
use a mild liquid detergent. Some cleaning products may damage
the mask, its parts and their function, or leave harmful residual
vapours that could be inhaled if not rinsed thoroughly.
• Regularly clean your mask and its components to maintain the
quality of your mask and to prevent the growth of germs that can
adversely affect your health.
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