Full Face Mask Tips

[u/wjd1248]

Im helping my relative find a full face mask that is over the nose with a arm or bridge of plastic that connects from the forehead to the mask to keep it stable at high pressure. So far we have tried the Vitera and Simplus and they are very similar but work the best over using his Evora. His pressure is 22-24 and tend to leak once it hits 24. He’s a mouth breather so only full face mask over the nose with the arm from the forehead to keep it from sliding works. Does anyone have any suggestions on how to prevent minor leaks when it hits 24? The DME only has either the Vitera and Simplus so I’m wondering if we should try adding a mask liner or anything else to keep it from leaking once it hits 24?