Replacement mask cushion for the ResMed Quattro™ FX and Quattro™ FX for Her Full Face CPAP masks.
Please choose a size when ordering. Sizes available are:
61721 - Small (Quattro™ FX and Quattro™ FX for Her)
61722 - Medium (Quattro™ FX and Quattro™ FX for Her)
61723 - Large