The Frame Assembly for Ultra Mirage™ Full Face Mask (No Cushion or Headgear) is a kit containing the frame, swivel, elbow, swivel clip, elbow retainer, forehead support, headgear clip, port cap, forehead pad, and valve membrane only for the Ultra Mirage Full Face Mask and is available in sizes small, medium, or large.
It does not include the headgear or cushion. This frame, in combination with a Ultra Mirage Full Face cushion and headgear, produces a complete Ultra Mirage Full Face CPAP mask.
To find the size of the mask frame, turn the mask so the swivel is facing the user. On both the left and right side of the elbow, locate the connection point for the headgear clips. A letter representing the size of the mask frame is embossed into the top of the connection point for the headgear clips.
the Ultra Mirage™ Full Face Mask Cushion Clip is found by turning the mask upside down with the headgear bar facing downward. The cushion clip, which connects the full face cushion to the mask frame has three tabs intended to connect to the mask frame. Locate the tab placed on the bottom of the mask, directly across from the elbow. The clear letter found on top of the tab notes the size of the cushion clip.