Koch Filter Corp's SPT-10 PAD 48"x144" is engineered for high-capacity air filtration in large-scale HVAC systems. This filter pad measures 48 inches by 144 inches, making it suitable for extensive applications. Each carton contains 8 pads, providing an economical option for maintaining air quality in commercial settings. The SPT-10 series is known for its superior dust-holding capacity and minimal airflow resistance, ensuring efficient operation. Constructed from high-quality materials, this product complies with industry standards, making it a reliable choice for effective air filtration.