5 Layers PM 2.5 Carbon Mask Filters For Kids Cloth Mask b2c_product Industry leading self adhesive backing

Industry leading self adhesive backing for easy and secure install

Tested DHA level: 302+

Alcohol wipe x 10

high efficacy against airborne and particulate matters

5 Layers PM 2.5 Carbon Mask Filters For Kids Cloth Mask b2c_product Industry leading self adhesive backingThe 5 layered protection activated carbon filter is very effective in trapping airborne particulate matter. The perfect protection with the cloth face mask, the active layer of carbon prevents any pollutant that comes in contact with. The particles stick to the adhesive layer of the filter, high efficacy against airborne and particulate matters. 10 pieces pack