KN100 filter cotton

Independently packaged KN100 filter cotton, new national standard level testing, genuine guarantee. Effectively protects against various non-oily particles, radioactive and highly toxic particles, with a filtration efficiency of not less than 99.97%, suitable for coal dust, graphite powder cement, talcum powder, carbon, asbestos, etc. Contains electrostatic meltblown cloth (adsorption layer), which should be used in dust pollution to protect health, such as coal mines, decoration, polishing and other scenes. It must be used after matching with a mask, and filter cotton protection must not be used alone. Filtration efficiency ≥ 99.999%, providing users with all-round respiratory safety protection. Inhalation resistance <94pa, which is nearly 3 times lower than the national standard, ensures smooth breathing for users; the weight is as low as 153g, and there is no feeling of falling or discomfort when wearing it. Skin-friendly non-woven fabric, comfortable and skin-friendly, moisture-absorbent and breathable, middle layer electrostatic adsorption layer + meltblown cloth layer. Effective filtration particles reach 0.075 microns, large dust holding rate, long protection time, outer layer non-woven fabric dustproof, anti-foam, etc. Escort you anytime, anywhere!