Essential to the safety and comfort of your guests and staff members, kitchen exhaust hoods are only effective with good grease filters. This 20" x 20" hood baffle filter, a popular size for food trucks, restaurants, and other establishments, is durable and long-lasting. Constructed from 26-gauge 430 stainless steel, the baffles in the commercial hood filter are designed to spin the airflow through the filter, causing heavier grease particles to be flung against the baffle walls from centrifugal force and drip down into grease troughs. The handles on this filter help make installation (with the baffles running vertically) and removal for cleaning quick and easy. Cleaning, too, is easy using a degreaser then soap and water, or by putting the filter in a dishwasher since it's dishwasher safe. This hood baffle grease filter measures 20" x 20" x 1-1/2".