Cushion for Quattro Air / Airfit F10 Large Cushion for Quattro Air / Airfit F10 cpap mask it comes in 4 sizes XSmall Small Standard Large. Dual-wall Spring Air cushion provides a comfortable high-performance seal. Recommended replacement time: 1 month. Daily/After each use To optimise the mask seal facial oils should be removed from the cushion after use. Handwash the cushion in warm approximately 30C water using mild soap. Rinse well and allow it to air dry out of direct sunlight.

ResMed AirFit F10 Quattro Air Full Face | Cushion – Large
$38.53