The HEPA Frame 24.6x24.6x3.75 SS KT by Koch Filter Corp is a premium air filtration solution designed for high-efficiency applications. This HEPA filter frame measures 24.6 inches by 24.6 inches with a depth of 3.75 inches, making it compatible with various HVAC systems. Constructed from stainless steel, it offers durability and resistance to corrosion. The HEPA filter captures 99.97% of particles as small as 0.3 microns, ensuring superior air quality in sensitive environments such as laboratories and hospitals. This product complies with industry standards, providing reliable performance and longevity.