The 16x20x3 Type 8 304 Stainless Steel Frame is a premium air filter frame by Koch Filter Corp, designed for durability and efficiency. This frame measures 16 inches by 20 inches with a thickness of 3 inches, making it compatible with standard filter media. Constructed from high-quality 304 stainless steel, it offers excellent corrosion resistance and longevity in demanding environments. Ideal for industrial and commercial applications, this frame supports various filter types, ensuring optimal air quality and performance. Its robust design allows for easy installation and maintenance.