KN means that the mask is suitable for filtering non-oily particles, such as coal dust, cement dust, acid mist, paint mist, etc. 95 means that the filtering efficiency for non-oily particles above 0.075 microns is greater than 95%. This KN95 nose clip external respirator has a larger mouth space, and layers of high-quality filter materials are selected for smoother breathing.

Product Specification:

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