Description
The FFP1 masks filter at least 80% of the particles. They therefore provide good protection against particles. They are made from a polymer fabric with a very fine mesh. It must be perfectly adjusted to the face to prevent air from passing to the sides. It performs better than so-called surgical masks. It is in principle a disposable mask. It must be replaced when it is wet or deformed.
CE standard , EN 149:2001 + A1:2009
