Over time, the nasal cushion softens and loses its grip, allowing air to leak towards the eyes. The headgear is then tightened, often excessively, leading to marks on the nose. Replacing the AirFit P30i cushion restores proper contact without affecting the rest of the mask.

• The new cushion provides support under the nostrils without needing to overtighten
• The frame, headgear, and tubing remain in place, so the change takes only a few seconds
• Changing the cushion size is also a way to correct an approximate fit