The product is a set of 12 box of KOCH pleated air filters with a MERV rating of 8. Each filter measures 16 inches in height, 20 inches in length, and features a multi-pleat XL design. Made with synthetic filter media, these filters are suitable for use in air conditioners and furnaces to improve indoor air quality. With a pack of 11 filters, this product is designed to efficiently filter out airborne particles and enhance the heating and cooling systems in homes and buildings.
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