3M8833 FFP3, Comfort fine dust mask

3M, DIN EN 149:2001, type: FFP3, innovative CPC valve enables the respiratory air to flow out easier, dimensionally stable inner fleece, two head straps and padded nose clip,application limits: 30 times the workplace limit value against solid and liquid substances and particles of carcinogenic substances, bacteria, fungus and their spores, viruses, enzymes and radioactive particles