The SPT-30 PAD measures 104"x104" and is manufactured by Koch Filter Corp. This large filter pad is designed for high-efficiency air filtration in commercial and industrial applications. Its expansive surface area allows for maximum airflow while effectively capturing dust and particulates. The pad is constructed from durable materials, ensuring longevity and consistent performance. Ideal for use in HVAC systems, the SPT-30 PAD is a practical solution for maintaining clean air in large spaces, making it suitable for warehouses, factories, and other high-traffic environments.