The SPT-30 Pad measures 16"x31" and is manufactured by Koch Filter Corp. This pad is engineered for high-efficiency air filtration, capturing dust and allergens effectively. Its size is suitable for various HVAC applications, ensuring optimal air quality. Made from durable materials, it guarantees longevity and consistent performance. The SPT-30 Pad complies with industry standards, making it a reliable choice for both residential and commercial environments. Easy to install and replace, it provides an efficient solution for maintaining clean air.