The SPT-10 PAD 21"X47" by Koch Filter Corp is a high-performance air filter pad designed for superior filtration. Measuring 21x47 inches, this pad is ideal for large air handling units and comes in a bulk pack of 25. Constructed from high-quality materials, it effectively traps dust, pollen, and other airborne contaminants, ensuring cleaner air in your environment. This product meets industry standards for air filtration, making it a reliable choice for both commercial and residential applications.
