The SPT-5 PAD 16"x24" filter by Koch Filter Corp is designed for effective air filtration in various HVAC applications. This pad filter measures 16x24 inches, making it suitable for standard air handling units. It efficiently captures dust and airborne particulates, ensuring improved air quality. Each carton contains 25 pads, providing a sufficient supply for regular maintenance. Constructed from high-quality materials, the SPT-5 PAD is durable and efficient, making it an ideal choice for both residential and commercial environments.