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EU masks FFP2, FFP3The FFP2 and FFP3 masks comply with

the standards set by the European standard on masks EN149:

2001, with filtration efficiency of ≥94% and ≥99% respectively

and are suitable for filtering oily and non-oily particles.

FFP2 basically corresponds to N95 (i.e. to the US NIOSH

standard)

It can effectively filter and purify absorb harmful aerosols,

including dust, fumes, mist, poisonous gases and help reduce

some inhalable microbial particles (such as mold, anthracnose,

tuberculosis, coronavirus, etc.).