The SPT-5 PAD, measuring 18"x21", is available in a pack of 25 from Koch Filter Corp. This filter pad is engineered for high-efficiency air filtration, capturing a wide range of airborne contaminants. Its robust construction ensures longevity and consistent performance in various HVAC applications. Designed to fit standard filter frames, it complies with industry standards, making it an excellent choice for maintaining clean air in both residential and commercial settings.
