KN95 approved standard grade dust KN95 mask air breath kn95mask anti flu virus protective facemask dust pm2.5 pollution KN95 KN 95 facial 4 layers 5 layers masker face mask
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Material
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PP nonwoven, melt blown filter, hot air cotton, hot air cotton, PP nonwoven
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Layer
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5
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Size
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10.5x15.5cm
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Type
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Ear loop
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Color
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White, gray, black, blue, Pink or Customized
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MOQ
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1000pcs
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Packing
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10pcs/bag, 1000pcs/carton
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Usage
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Protection from particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations
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