The SS-5 PAD 12"x20" from Koch Filter Corp is a compact air filter pad designed for efficient filtration in smaller HVAC systems. With dimensions of 12 inches by 20 inches, this pad is perfect for residential and light commercial applications. Made from high-quality materials, it ensures durability and effective particle capture. Packaged in cartons of 25, it offers a practical solution for maintaining air quality in confined spaces. This product meets industry standards for filtration, making it a reliable choice for various settings.