The SPT-10 PAD from Koch Filter Corp measures 34"x34" and is sold in packs of 8. This high-efficiency filter pad is designed for optimal air filtration, ensuring superior performance in various HVAC applications. Constructed from durable materials, it effectively captures airborne particles, enhancing indoor air quality. Ideal for commercial and industrial settings, this pad meets industry standards for filtration efficiency. Its square shape allows for versatile installation options. Upgrade your air filtration system with the SPT-10 PAD for reliable and efficient performance.