The SPT-10 PAD 48"x135" by Koch Filter Corp is a large-scale air filtration solution designed for extensive applications. With dimensions of 48 inches by 135 inches, this pad is ideal for industrial and commercial HVAC systems. It is constructed from high-quality materials that ensure durability and optimal performance. This pad is engineered to provide excellent dust-holding capacity while maintaining low resistance to airflow, meeting industry standards for air quality. Enhance your filtration efficiency with the SPT-10 PAD, a reliable choice for maintaining clean air in large environments.