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The triangular design is very suitable for nose, eyes, and facial contours, and allows smooth breathing, reduces heat and moisture accumulation. Perfect to protect against dust and air pollution95 Plus Face Mask Model 9511 - N95 Air Pollution MaskParticulate Air Pollution Car Exhaust Particles, Bacteria and Dust KN95/FFP2 Air Pollution Mask 9511 Filters 95% of PM 0.3 and 99% of PM 2.5 Become Our Agent or Distributor (Welcome International Agent or Distributor)5 easy steps to choose the right air pollution mask | IQAirKN95: 95% of particulate matter; KN100: 99.97% of particulate matter; For reference, the IQAir Mask, one of the highest-efficiency pollution masks available to consumers, is KN95-certified, filtering non-oily particles down to 0.075 microns in diameter with 95% efficiency. For all you safety geeks out there, this widely used Chinese kn95 dust face mask air pollution

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5 PCS KN95 Masks Air Purifying Dust Pollution Vented Respirator Face Mouth Masks For Children: Item NO. 110925: Weight: 0.2 kg = 0.4409 lb = 7.0548 oz: Category: Beauty & Personal Care > Epidemic prevention supplies > Face masks > KN95 & Cotton Masks Reusable: Tag: Mask, Face mask, kn95, kid: Creation Time: 2019-04-1520 PCS KN95 Regular Masks Bagged Air Purifying Dust kn95 dust face mask air pollution20 PCS Kn95 mask Regular Masks Bagged Air Purifying Dust Pollution Vented Respirator Face Mouth Masks: Item NO. 1290069: Weight: 0.2 kg = 0.4409 lb = 7.0548 oz: Category: Face Masks > Mask: Tag: KN95, Masks, face mask, mask, face shield, Kn95 mask: Creation Time: 2019-04-15

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