PM2.5 Mouth Mask

  RM17744605847505433 PRODUCT DETAIL: The Replaceable Filter has a five-layer structure that provides professional filtration. The first layer of spun-bond filters out micron-sized dust; the second activated carbon filter layer filters benzene and automobile exhaust. The third and fourth layers filter out 0.03-0.3 microns of dust and particles. The fifth layer of spun-bond filters out various harmful substances FEATURES: Plastic nose piece, effectively increase the breathing space of the nose, so that breathing more comfortable and smooth; adjustable nose piece according to each person different nose shape to get fit with the face, so that the sealing effect is better The adjustable size of elastic buckle, so that more comfortable to wear comfortable The next along the intimate U-shaped design, increase the mouth and jaw comfort and sealing, does not affect the language of communication Fine denier polypropylene fabric, with soft, warm, good moisture permeability and wicking ef