The SPT-30 PAD is a high-performance filtration pad measuring 20" x 135". Manufactured by Koch Filter Corp, this pad is designed for optimal air filtration in various settings. Its construction features advanced materials that enhance durability and filtration efficiency. Ideal for commercial and industrial applications, the SPT-30 effectively captures airborne particles, ensuring cleaner air. Each carton contains 8 pads, providing a cost-effective solution for ongoing filtration needs. This product complies with industry standards, ensuring reliable performance in air quality management.