Product Details
Diamond air filter for furnaces and air conditioners measures 19.88 by 21.5 by 1 inch. It features an electrostatically charged design that captures airborne allergens smaller than one micron with up to 30 times more efficiency than fiberglass filters. The uniform pleated shape maximizes airflow and dust holding capacity for up to 90 days of use. Made with chemical-free materials, it resists mold, mildew, bacteria, and other microorganisms. Designed to capture fine particles including dust, smoke, pet dander, and dust mites. Comes in a Carton of 4.
