Face Mask Filters - Pack of 10

MADE IN USA

Replaceable activated carbon filters to insert inside face masks.

- Pack of 10 single-use disposable filters (each filter has 10 hours of usage)

- Recommended to use 1 filter/day

- Uses: Anti-odor, Anti-dust, Anti-gas, Anti-Bacterial

- Imported

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.