Sell 10/20/50Pcs 5 Layers PM2.5 Respirator Mask Pad Filter Dustproof Filter Pads best price

Filter function: 1.The first layer: spunbond cloth, filter the dust of micron 2.The second layer: to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies 3.The third layer: activated carbon cloth, benzene and a smaller function of filtering dust microns 4.The fourth layer: filter density, smaller material 5.The fifth layer: Spunbond cloth, filter out all kinds of harmful substances; 6.Application: hospitals, out, site, tourism, colds, operating workshops, farms, haze weather, cold and warm Description Material: non-woven fabric, meltblown fabric, activated carbon Applications: anti-odor, anti-dust, anti-gas, anti-bacterial, anti-PM2.5 Allergies, Smoke, Pollution, Ash, Pollen. Scope: dust masks, self-use masks, beauty salons, pet shop masks, factory masks, food processing masks, environmental cleaning masks and other protective fabric can be placed. The mask filter provide comfortable protection for people. It is recommended to replace the filter element according to your actual situation to achieve the best results. Suitable for various masks (protective masks, disposable masks, ordinary masks). It is easy to use. Place the mask with the placed pocket directly in the placed pocket, and place the mask without the placed pocket directly in the middle of the inside of the inlet mask Color: As shown Size: 12*8cm(4.9*3.1inch) Package Includes: 10/20/50Pcs/ X Masks Replacement Filter