The replacement Nasal Pillows for the Mirage Liberty Full Face Mask come as a single pair in your desired size: small, medium, or large. All three sizes fit on the Mirage Liberty Full Face Mask.
The nasal pillows attach to the oral mouth cushion of the Mirage Liberty, creating a hybrid cushion to provide therapy air to the nose and mouth.
Where do I find the size?
To find the size of the nasal pillow, look for the embossed letter found on the stem of either nasal pillow. The letter indicates the size of the nasal pillow. The removable nasal pillow does not have to correspond with the size of the full face cushion. The small, medium, and large nasal pillows are designed to fit the nasal pillow opening in both the small and large full face cushions to offer the user different options.