The SPT-10 PAD measures 16"x22" and comes in a convenient pack of 25. Designed by Koch Filter Corp, this pad is ideal for various air filtration applications. It features a high-efficiency design that captures airborne particles effectively, ensuring cleaner air quality. The pad is constructed from durable materials that provide long-lasting performance. Its dimensions make it suitable for standard HVAC systems, and it complies with industry standards for air filtration. Perfect for both residential and commercial use, the SPT-10 PAD is a reliable choice for maintaining optimal air quality.