Description
AirFit F20 Replacement Cushion
Genuine ResMed cushion for the AirFit F20 and F20 for Her frames. Silicone flattens with nightly use, and a worn cushion is the usual cause of leaks and pressure marks — replacing it is the quickest fix.
- InfinitySeal silicone holds the seal as you move
- Clicks into your existing frame in seconds
- Available in Small, Medium, Large
Sizing: Order the size printed inside your current cushion. Unsure? Medium fits most. Size follows nose-bridge width, not overall face size.
Most users replace every 30 days.










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