Fitment: 5 pk.
This five-layer filter gives maximum protection against dust and other airborne particulate matter. Active carbon fibers isolate 99.98% of dust, chemicals, particulates, gas, pollen, smoke and fumes.
Made from Active Carbon. 5 pk. of replacement PM 2.5 filters for ZanHeadgear Facemasks with Filters and Gaiter Mask with Filter, P/N 526508.