жарко! сменная рм2,5 маска с угольным фильтром активировать 5 слойный famask pad pm2.pm2.5 маска для лица с activate угольным фильтром 5 с

hot! replaceable 5 ply famask pad pm2.5 with activated carbon dust pm 2.5 s air mask .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.