The replacement Mirage Quattro Full Face Mask Frame comes as the solid molded plastic frame that holds the components for the ResMed Mirage Quattro Full Face CPAP Mask. It's available in sizes small, medium, or large.
The mask frame sold here is a match for the Mirage Quattro Full Face CPAP Mask, and won't work with any other CPAP masks, including other versions of the Mirage Quattro, like the Quattro FX.
Where do I find the size?
To find the size of the mask frame, turn the front of the mask to face the user. Look the the left and right side of the elbow, to locate the two connectors for the headgear. A clear letter is embossed into the top of each connector, indicating the size of the mask frame. It is easiest to see the letter when the headgear clip is removed from the mask frame.
The cushion, cushion clips and frame are NOT interchangeable.
All sizes are not available. Look for (S, M, or L) on either side of mask frame, where the headgear clips connect.