The KDF600 PAD 51"X56" by Koch Filter Corp is a high-performance filtration pad designed for superior air quality management. This pad measures 51 inches in width and 56 inches in length, making it suitable for large-scale applications. Crafted from advanced materials, it effectively captures moisture and airborne particles, ensuring a cleaner environment. Ideal for use in HVAC systems, the KDF600 PAD is compliant with industry standards, providing reliable filtration. Each carton contains eight pads, offering a practical solution for extensive coverage.