The AllPoints Foodservice Parts & Supplies 131800 Exhaust Hood Filter is a high-quality Franklin FilterĀ® Hinged Baffle Filter designed for optimal performance in commercial kitchens. Measuring 20" x 20", this filter is constructed from durable stainless steel, ensuring longevity and resistance to corrosion. Each filter is individually boxed for convenience and protection during transport. It meets stringent industry standards, being NSF, UL, and NFPA 96 approved, making it a reliable choice for maintaining air quality and safety in foodservice environments.