Nordic Pure 16x24x1 MERV 14 Pleated AC Furnace Air Filters, Box of 6 Outperforms comparable fiberglass, washable, and poly disposable filters Electrostatic air filter captures dust, pollen, dust-mite debris, mold spores, pet dander, and smog Hypoallergenic and antimicrobial pleated electrostatical filter material Made in the USA