The HEPA Frame 12.6x24.6x3.75 SS KT by Koch Filter Corp is engineered for high-performance air filtration. With dimensions of 12.6"x24.6" and a depth of 3.75", this stainless steel frame is built to last. The HEPA filter included captures 99.97% of particles down to 0.3 microns, making it ideal for environments that require strict air quality control. This kit is suitable for various applications, including cleanrooms and industrial settings, ensuring optimal air cleanliness. Its robust construction and efficient filtration make it a reliable choice for demanding environments.