ftmen 24hours рм2,5 фильтр с активированным углем маска пыли ткань высокой моды защитного рот fareplacement pad маской дышащей безопасностью

ftmen 24hours protective high fashion mouth fareplacement pad mask breathable safety anti dust pm2.5 shi.1.the first layer: high efficient filter cloth filter the dust of micron.2.the second layer: meltblown cloth to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies.3.the third layer: high efficient filter cloth filter benzene and a smaller function of filtering dust microns.4.the fourth layer: activated carbon cloth filter density, sma.