The SPT-5 PAD 11"x40" filter by Koch Filter Corp is engineered for superior air filtration. This filter is 11 inches wide and 40 inches long, packaged in sets of 8 for convenience. It is made from high-quality materials that enhance its durability and effectiveness in trapping airborne particles. Perfect for HVAC systems, this filter complies with industry standards, ensuring a cleaner and healthier environment.
