FFP2 fold flat valved filtering half mask to protect against solid and liquid particles. These masks are multi-layered containing activated carbon and a lint free seal.
Protection class FFP2 respirator masks are made for working environments in which deleterious and mutagenic particles can be found in the breathing air. Respirator masks of this class must contain at least 94 % of the particles measuring up to 0.6 μm and may be used in environments transgressing the OEL 12x OEL or 10x APF.
Protection from firm and fluid deleterious kinds of dust, smoke, and aerosols total leakage may amount to a maximum of 11%.