Your mask should be checked regularly for signs of damage and deterioration.
When cleaning your mask, you should also check each component for damage. Your cushion, frame, tubing, elbow and headgear should all be regularly checked for cracks and tears.
If any component of your mask is cracked or torn, it may be damaged and in need of replacement.
We also recommend that you regularly replenish your mask cushion. Browse the AirFit N20 or for Her mask cushions on the ResMed Online Shop.