The Winco HFS-2020-SplitCase is a high-quality exhaust hood filter designed for efficient grease capture and air purification in commercial kitchens. Made from durable stainless steel, this filter measures 20"x 20", ensuring a perfect fit for standard exhaust hoods. Its split case design allows for easy cleaning and maintenance, promoting a hygienic cooking environment. The robust construction ensures longevity and reliability, making it an essential component for maintaining optimal kitchen ventilation and safety.