The SPRAYSTOP-SHC Gray Pad, sized 18"x30", is engineered for superior air filtration. Produced by Koch Filter Corp, this pad is part of a series known for its high efficiency in trapping dust and other airborne particles. Each carton includes 25 pads, making it a cost-effective solution for large-scale applications. The pad's construction features high-quality materials that enhance its durability and performance, ensuring it meets rigorous filtration standards. Its dimensions make it versatile for various HVAC systems, providing reliable air quality control in both commercial and industrial settings.