The SPT-5 PAD 36"x600" is a high-performance filtration solution from Koch Filter Corp, designed for extensive HVAC applications. This pad measures 36" in width and 600" in length, making it suitable for large-scale installations. Its robust construction ensures long-lasting performance and effective particle capture. Each carton contains four pads, providing ample material for various projects. Ideal for commercial settings, this pad helps maintain air quality by filtering out dust, pollen, and other airborne contaminants.