Description
The masks of this standard filter, like those meeting the KN95 / FFP2 standard, at least 94% 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.
The N95, KN95 and FFP2 standards are equivalent.
CE standard , EN 149:2001 + A1:2009
