The SPRAYSTOP-SHC GRAY PAD measures 16"x20" and is designed for high-efficiency filtration. Manufactured by Koch Filter Corp, this pad is ideal for various HVAC applications, ensuring optimal air quality. It features a durable construction that withstands demanding environments, making it suitable for both commercial and industrial use. Each carton contains 25 pads, providing a cost-effective solution for maintaining clean air systems. The pad's design allows for easy installation and replacement, ensuring minimal downtime. Its gray color indicates its specific filtration capabilities, making it a reliable choice for air filtration needs.