The SPT-10 PAD 17"x25" by Koch Filter Corp is designed for optimal air filtration in various applications. This pad features a high-efficiency design that captures airborne particles effectively. Made from durable materials, it measures 17 inches by 25 inches and comes in a convenient pack of 25. Ideal for HVAC systems, this filter pad ensures compliance with industry standards, providing reliable performance and longevity. Its lightweight construction allows for easy installation and replacement, making it a practical choice for maintaining clean air quality.