ResMed AirTouch F20 Replacement Memory Foam Cushion

The replacement cushion only, not the full mask. You receive the foam part that clips onto your mask frame. If you do not own an F20 mask yet, you need to order the complete pack.

Memory foam moulds to the face and avoids the sticky feel of silicone, which makes it more comfortable on sensitive skin. But it is not washed, it is wiped, and it is replaced monthly instead of every 1 to 3 months. Silicone lasts longer and costs less per year.

Yes. The frame, elbow and headgear are identical between the AirTouch F20 and the AirFit F20. The foam cushion therefore fits an AirFit F20, and the silicone cushion fits an AirTouch F20. It is the only part that differs between the two masks.

Never rinse it and never submerge it in any liquid: ResMed explicitly forbids it. Wipe the outside with an alcohol-free wipe or a dry cloth, then let it dry away from direct sunlight. No household products, no dishwasher, no alcohol.

The cushion comes in three sizes: S, M and L. Order the same size as your current mask. It is printed on the cushion itself. If you are between two sizes, take the smaller one: an oversized cushion leaks more.

Every month, as ResMed recommends. Foam compresses with use and cannot be washed back into shape. Expect twelve cushions a year for daily use.