How is the FFP2 Mask Fit Test Performed?

FFP2 fit test:

Press the mask onto your face with both hands.

-Make sure that the mask collapses when breathing fast, and that it swells when exhaling fast.

-In case of leakage, adjust the mask according to your face.

Repeat the process until a tight seal is achieved.

Do not use the mask that failed the fit test!