3-M Model 9830, Filtrete Pleated Air Filter, 16" x 20" x 1"
Electrostatic micro particle air filter. Electrostatically charged ''Filtrete" fibers attract and hold particles like magnets. Captures large airborne allergens including mold spores pollen and large dust particles. Good for high velocity equipment. Use for full three months of air quality protection under normal conditions. Meets the American Lung Association and its Health Project Indoor Air Quality Guidelines.
DUST & POLLEN - ELECTROSTATIC