free stock! сменная 5 dhl ply face ship! в pad с активированным activate углерода рм2,5 фильтра пыле pm 2.5 s mask tlpfy6014 qad9hg1

in stock! replaceable 5 ply famask pad with activated carbon dustproof pm 2.5 s mask tlpfy6014 x.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.