Fisher & Paykel Forma Full Face CPAP Mask Assembly Kit

Where do I find the size?

The mask frame does not have an identifiable size because it is designed to fit each of the Forma Full Face cushions.

To find the size of the silicone seal, turn the mask to view the flat bottom of the full face mask. The user will find the size centered directly in the middle of the seal. Embossed letters spell "S M A L L," "M E D I U M," "L A R G E," or "X - L A R G E."

To find the size of the cushion, remove the cushion from the silicone seal. Hold the cushion with the soft edges facing away from the user. At the tip of the cushion, where the bridge of the nose meets the material, locate a small, embossed letter. This letter represents the size of the cushion. The mask frame does not need a corresponding letter as it offers a universal fit, but the silicone seal and cushion will need to be the same size to work as intended.