The replacement Cushion for Sylent Nasal Mask come as a single cushion in your desired size: small or medium. All sizes fit on the Sylent Nasal Mask.
Each cushion can fit the same mask shell and is inflatable in order to form a tighter seal. By using an inflatable cushion, this reduces the need to tighten headgear, providing for a more comfortable overall experience.
Where do I find the size?
To find the size of the Sylent Nasal CPAP cushion, turn the mask to locate the flat bottom of the silicone nasal cushion. Two embossed letters on the bottom of the cushion will indicate the size of the nasal cushion.