This is the clear silicone cushion for the Fisher & Paykel HC431 and HC432 Full Face Mask. This product does not include the Foam Cushion Insert that works with only the HC432. Return On Warranty Issues Only
Specifications
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Important Tips
All size cushions and matching foam inserts are interchangeable with the HC432 mask frame.
HC432 and HC431 Compatibility
432 silicone cushion and foam cushion insert will not fit the 431 frame.
431 silicone cushions made after April 2006 will fit the 432 frame.
431 silicone cushions made before April 2006 will not fit the 432 frame.
If you have used the Fisher & Paykel Flexifit HC431 mask before, the Flexifit HC432 mask sizes run a little smaller.
The manufacturer has stamped the part number (431 or 432) identifying the mask on the upright bar for the forehead support. The manufacturer did not include the alpha characters "HC" in front of the numeric characters.