ResMed Quattro FX Cushion Replacement Size:Small The fast and easy-to-fit provides

The fast and easy-to-fit provides a great fit and uses ResMed's revolutionary InfinitySeal silicone cushion

**ResMed N20 mask is displayed for illustrative purposes only**

Medium and SmallWide -- so that you can try each size to find your best fit

Replacement soft sleeve for ResMeds Airfit F20 Full Face Mask

providing next-level comfort throughout the night

ResMed Quattro FX Cushion Replacement Size:Small The fast and easy-to-fit providesQuattro Air headgear for blue coloured stylish headgear and fits the ResMed Quattro Air mask range. This Blue headgear replacement is for the ResMed Quattro air full face CPAP mask