Special 3-ply pleated design, high filtration and static electricity material to resist normal toxic and tiny micron particle. Silicon valve equipped to resist the dust.
Suited to mining, building, grinding drugs, casting, agriculture, farm, electronic, food processing, cement textile, disintegration, carving, heavy metal pollution, garden, glass…etc workshop.
Confirms to internatioal standards: EN149:2001 FFP1 FFP2 CE0194
AS/NZS 1716:1994 NIOSH N95