The Replacement Silicone Cushion for Fisher & Paykel FlexiFit Full Face CPAP Mask -is the clear Silicone Seal designed for use with all Forma (40047X), FlexiFit 431 (HC431) and FlexiFit 432 (HC432) Full Face CPAP and BiPAP Masks.
COMPATIBILITY: The FlexiFit 431 uses only the Silicone Seal while the Forma and FlexiFit 432 masks use both a Foam Cushion and Silicone Seal. If you are using a Forma or FlexiFit 432 mask and would like to purchase a cushion and seal set, those can be found elsewhere on this site.
In the box:
- (1) Cushion