The SPT-30 PAD from Koch Filter Corp is a high-performance air filter pad measuring 16x38 inches. This pad is engineered for superior filtration efficiency, making it perfect for use in HVAC systems. Its unique design allows for maximum airflow while effectively capturing dust, pollen, and other airborne contaminants. Constructed from high-quality materials, the SPT-30 PAD ensures durability and compliance with industry standards. Ideal for both commercial and residential applications, this filter pad is sold individually, providing a reliable solution for maintaining clean air.