Pack of 5

5-layer activated carbon filter

Each filter lasts 1-4 days depending on intensity of use

Active carbon filters isolates 99.89% of the dust, chemicals, particulates, gas, pollen, smoke, and fumes

High quality non-woven cloth

Filter protects from dust, cold, ash, pollen, fog & haze, vehicle exhaust, second hand smoke and more!

Filter Dimensions: 5" x 3.25", fits ZAN

Adjustable Face Masks & Gaiter Mask