Product Details
Diamond air filter for furnaces and air conditioners measuring 18x20x1 inches features an electrostatically charged design to capture airborne allergens smaller than one micron. Its high-quality construction offers up to 30 times more efficiency than fiberglass filters. The uniform pleat shape enhances dust holding capacity and maximizes airflow for effective performance up to 90 days. Chemical-free material prevents mold, mildew, bacteria, and other microorganisms. Designed to capture fine allergens including dust, smoke, pet dander, and dust mites. Comes in a Carton of 4.
