The replacement Flexi Foam Cushion Insert for FlexiFit HC432 Full Face Mask come as a single insert and is available in small, medium, large, and extra large. The replacement cushion is a perfect match for the HC432 Full Face CPAP Mask.
By utilizing a hybrid foam cushionl, you'll enjoy the leak free comfort you're looking for—the perfect balance for your nightly therapy.
Where do I find the size?
To find the size of the foam insert, pull the insert out of the cushion. Hold the insert as if preparing to place the insert inside of the cushion. A small, embossed letter is recorded at the peak of the insert, where the nose connects to the foam material.
Frame and Cushion Compatibility
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.