The replacement Flexi Foam Cushion for FlexiFit HC407 CPAP Mask comes as a single cushion and is available as one size fits all. The replacement cushion is a perfect match for the HC407 Nasal CPAP Masks.
By utilizing a hybrid foam cushion, you'll enjoy the leak free comfort you're looking for—the perfect balance for your nightly therapy.
Where do I find the size?
The FlexiFit HC407 cushion is replaceable, but there are no identifiable marks on the cushion or flap. The size of the cushion reflects the size of the mask frame.