The 12x24x3 TYPE 8 frame by Koch Filter Corp is constructed from 304L stainless steel, providing excellent corrosion resistance and durability. This frame is designed to accommodate 12x24x3 inch filters, making it suitable for various HVAC applications. The TYPE 8 design allows for easy installation and maintenance, while the stainless steel material ensures compliance with industry standards for hygiene and safety. Ideal for both commercial and industrial use, this frame is a reliable choice for those seeking high-quality filtration solutions.