Pamlico Air 20 in. W X 24 in. H X 2 in. D Fiberglass 4 MERV Air Filter is the ultimate solution for clean and fresh air in your home. Made from high-quality fiberglass material, this filter effectively captures dust, pollen, and other airborne particles with its 4 MERV rating. Measuring 20 inches in width, 24 inches in height, and 2 inches in depth, this filter is designed to fit perfectly in most standard air conditioning units. With a pack of 1, it's easy and convenient to replace as needed. Breathe easy with the Pamlico Air 20 in. W X 24 in. H X 2 in. D Fiberglass 4 MERV Air Filter.