The STK-10 PAD 84"x100" from Koch Filter Corp is a large air filter pad designed for high-efficiency filtration. Available in a carton of 8, this pad measures 84 inches by 100 inches, making it ideal for large HVAC systems. Its robust construction ensures durability and effective capture of airborne particles, enhancing indoor air quality. This filter pad complies with industry standards for filtration efficiency, making it suitable for commercial and industrial applications. Choose the STK-10 PAD for reliable air filtration.