Sell 1PCS 5 Layers PM2.5 Mask Filter Mouth Pass Anti-spitting and Dust-proof Arc Activated Carbon Face Mask Filter（without mask） best price

Adult size: 8 * 12cm 1Pcs Filters【No masks included !】 Features: ★ The replaceable activated carbon filter can isolate up to 99% of dust, which is very suitable for protecting your mouth and face from dust, haze, allergies, smoke, pollution, ash, pollen, hazardous chemicals, heavy metal particles, etc. ★ Five layers of protection: the first layer of spunbond filters micron-level dust; the second layer filters industrial pollutants, automobile exhaust, second-hand smoke and pollen allergens; the third layer of activated carbon cloth filters micron-level dust; the fourth layer has a more dense filter High, suitable for smaller materials. The fifth layer of spunbond can filter out various harmful substances ★ Filter material for dust mask replacement: non-woven fabric, activated carbon cloth. ★ Filter size: 12x8cm / 4.72′x3.15 ''Suitable for all masks with built-in filter slot Specification: Applicable people: adult mask filter Size: 120 * 80mm Material: PP anti-sticking cloth + meltblown cloth + activated carbon cloth Uses: anti-odor, anti-dust, anti-gas, anti-bacterial, anti-PM2.5 Product List: 1Pcs Mask Filter (Adult) 【No masks included !】