Why is my ResMed P30i mask leaking air?Updated 2 months ago

Air leaks are a common issue with the P30i, often caused by an improper fit, worn-out nasal pillows, or incorrect sizing. If your mask is leaking, first try adjusting the headgear to ensure a snug but comfortable fit. A mask that is too loose won’t create a proper seal, while an overly tight mask can cause discomfort and still lead to leaks.

If the problem persists, you may need to try a different nasal pillow size to ensure a better seal. Additionally, if your mask is older, the nasal pillows may have lost their elasticity and should be replaced every two to three months. Since the P30i has a top-of-head hose connection, make sure the hose isn’t pulling the mask out of place, as this can also contribute to leaks.