How is mask seal calculated?

myAir, Data

The better your mask seal, the more points you get. This category can help you know if you need to adjust or change your mask to get a better fit. A poor mask seal can affect your comfort and the quality of your treatment. Your score reduces as your mask leak increases. For example, if you use a full face mask and have minimal mask leak, you can get up to a maximum of 20 points. For moderate leak you get 10 to 15 points and for higher leak, 0 to 10 points.

If you use a nasal or nasal pillows mask, it's important to remember to manage air that can leak through your mouth. Mouth leak can give you a dry mouth and affect your therapy.

Find answers to many of your myAir questions on our support page ( ). Be sure to also check out the helpful videos and articles in your myAir Sleep Library.