The Mirage series of CPAP masks have endeavored to provide superior cushion design through the incorporation of two cushion layers. The dual-walls consists of an inner, supportive layer that stabilizes the cushion and a softer, outer membrane that reduces the likelihood of leaks and pressure sores. As air flows through the cushion, the outer membrane rolls and inflates around the nose rather than stretching over it.
This is a replacement cushion for the Mirage Quattro FX Full Face CPAP Mask. Both the frame and cushion of the Quattro FX are sized. The cushion size must be the same size as the frame to function. Sizes cannot be mixed.
Manufacturer’s suggested replacement schedule:
Cushions should be replaced every 3-4 months. Facial oils will deteriorate materials in the cushion with prolonged use. Daily cleaning is recommended with light soap and warm water