в наличии! k рм2,5 5 ply маски колодки для рм2,5 активировать угольный фильтр для маски взрослых анти пыли колодки

in stock! k pm2.5 5 ply mask pads for adults anti dust pads.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.