The AirFit P10 cushions are easily detachable from your current mask. They will experience wear and tear as times goes on and should be replaced annually. There is 4 different sizes and come colour coded to make it easier. The marking on the bottom of the cushion indicates the size and they have a reference point of L and R for left and right.
They are easily removed from your current mask by squeezing on each side and it will come off. When putting the new on try to attach and if it won’t attach turn the cushion around.
X Small – pink
Small – Clear
Medium – Grey
Large – Blue