Face Mask Filter- Pack of 10
Replaceable activated carbon filters to insert inside face masks
Pack of 10 filters
Recommended to use 1 filter/day
Uses: Anti-odor, Anti-dust, Anti-gas, Anti-Bacterial
Has a 5 layer filter protection:
First layer: high efficient filter cloth filter the dust of micron.
Second layer: meltblown cloth to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies.
Third layer: activated carbon cloth filter density, smaller material.
Fourth layer: high efficient filter cloth filtering benzene and dust microns.
Fifth layer: spunbond cloth, filter out all kinds of harmful substances.