ResMed AirFit N30i Replacement Nasal Cushion

This is only the replacement cushion, not the full mask. You receive the silicone nasal part that clips onto the frame and headgear. If you do not yet own the AirFit N30i mask, you need to buy the full pack. This cushion is intended for users who already have the mask.

This cushion is designed only for the ResMed AirFit N30i mask (nasal cradle cushion with top-of-head tube connection). Thanks to the modular AirFit 30i system, the frame and headgear can also accept a P30i nasal pillows cushion if you want to switch style.

The N30i cushion comes in four sizes: S, SW, M and Wide. Order the same size that was assigned when you bought the mask. If you no longer remember, check the marking on your current cushion or contact us with your order number.

Plan a replacement every 2 to 3 months depending on use. The cushion loses its softness and seal over time. Replace it as soon as it becomes stiff, yellowed, leaks despite the correct size, or causes visible compression on the nose in the morning.

Installation takes less than a minute. Detach the old cushion from the AirFit N30i frame by pulling gently, then clip the new cushion onto the frame. Check that the fixing is locked all the way around. No tools, no settings, the cushion aligns automatically.

Rinse the cushion every morning with lukewarm water to remove skin oils. Once a week, clean it with a mild fragrance-free soap, rinse and let it air-dry away from direct sunlight. Avoid disinfectant wipes, alcohol, bleach and harsh detergents, which all damage the silicone.