carbon mask,respirator,non-woven carbon face mask 1.Maintenance free 2.Latex-free synthetic rubber head strap. carbon mask,respirator,non-woven carbon face mask Features1. Conforms to international standards: EN149: 2001 FFP1 FFP2 FFP3 CE0194 AS/NZS 1716: 1994 NIOSH N95. Low breathing resistance with high filtration efficiency. Loaded polypropylene material without any toxic, irritating, ...
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