1.Standard: Conforms to EN149 FFP2S standards with CE marking.
2.Characteristics: To resist: acid vapor, such as H2S, SO2, H2, N2 and micron dust.
3.Construction: Special 4-ply pleated design, high filtration and static electricity material, high efficient active carbon material to absorb. Silicon valve equipped to resist the dust.
4.Application: Suited to auto building, ships building, paper manufacturing, drugs industrial, agriculture, chemical engineering powder generating, electronic, coating, metal annealing, chemical and hot/heavy labor environments.