The HEPA Frame 12x24x3.75 GA KIT by Koch Filter Corp is designed for high-efficiency air filtration. This kit features a 12"x24" frame with a thickness of 3.75 inches, perfect for accommodating HEPA filters. Constructed from durable materials, this frame ensures a secure fit and long-lasting performance. The HEPA technology effectively captures airborne particles, allergens, and pollutants, making it ideal for both commercial and residential applications. This product meets industry standards, ensuring compliance with ISO and ANSI regulations for air quality management.