Sell Face Mask filter anti-odor, anti-dust, anti-gas, anti-bacterial, anti-PM2.5 best price

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 ''； 10*7cm/3.94′′x2.76''Suitable for all masks with built-in filter slot Specification: Applicable people: adult / child mask filter Size: 120 * 80mm / 100 * 70mm Material: PP anti-sticking cloth meltblown cloth activated carbon cloth Uses: anti-odor, anti-dust, anti-gas, anti-bacterial, anti-PM2.5 Product List: PM2.5 Face Mask Filter Adult / child) Note: 1. All pictures have been professionally calibrated, but due to the ambient light and different display device settings, there may be some deviations in the pictures and items you see. 2. The data is manually measured, there may be some deviations, but it does not affect the use.