Disassembling Your Mask For Cleaning; Cleaning Your Mask - ResMed AirFit N30i User Manual

Sizing the mask frame
If the mask frame falls back over your head or sits too close to your ears,
try a small frame size. If the mask falls forward on your head or sits too
close to your eyes, try a standard frame size.

Disassembling your mask for cleaning

If your mask is connected to a device, disconnect the device air tubing
from the mask elbow.
1. Pull the cushion from the frame.
2. Undo the fastening tabs on the headgear strap and pull it from the
frame.
3. Squeeze the side buttons on the elbow and detach from the frame.
Note: The QuietAir vent can be removed to allow inspection of the vent
holes.

Cleaning your mask

After each use: Cushion
Weekly: Headgear, frame and elbow
1. Soak the components in warm water with a mild liquid detergent.
Ensure that there are no air bubbles while soaking.
2. Hand wash the components with a soft bristle brush. Pay particular
attention to the vent holes.
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