Προστασία Εργαζομένων - Είδη Προστασίας Εργασίας - Μάσκες Προστασίας

Class   

Filter penetration limit (at 95 L/min air flow)   

Inward leakage   

FFP1

Filters at least 80% of airborne particles

<22%

FFP2

Filters at least 94% of airborne particles

<8%

FFP3

Filters at least 99% of airborne particles

<2%