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Kn95 protective mask

Kn95 protective mask

N95 respirator is one of nine NIOSH certified particle respirators. N95 is not a specific product name. As long as the product meets the N95 standard and passes the NIOSH review, it can be called N95 respirator. The filtration efficiency of particles with aerodynamic diameter of 0.075 μ m ± 0.020 μ M can reach more than 95%.


The filtration efficiency of N95 respirator for particles with aerodynamic diameter of 0.075 μ m ± 0.02 μ m is over 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10 μ m, which is also within the protection range of N95 respirator. Therefore, N95 respirator can be used for respiratory protection of some particles, such as dust generated in the process of grinding, cleaning and handling minerals, flour and some other materials. It can also be used for liquid or non oil particles that do not produce harmful volatile gases due to spraying. It can effectively filter and purify the abnormal smell inhaled (except toxic gas), help reduce the exposure level of some inhalable microbial particles (such as mold, anthrax, tuberculosis, etc.), but it does not eliminate the risk of contact infection, disease or death.


KKn95 protective mask



  • With the approval of NIOSH, the filtration efficiency of some non oily particles is & Ge; 95%.
  • Braided headband with double belt design and two-point attachment without nails help to achieve comfortable and safe sealing
  • Adjustable nose clip reduces the potential for goggle fogging.
  • Lightweight construction, increased worker acceptance and increased wear time
  • Advanced electrostatic media, designed for easy breathing



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