The SPT 550 Pad from KOCH FILTER CORP is designed for optimal air filtration, featuring a robust construction that ensures durability and efficiency. This pad measures 550 mm, making it suitable for various HVAC applications. It is crafted from high-quality materials that enhance its filtration capabilities, effectively capturing airborne particles. The pad is compliant with industry standards, ensuring reliable performance in demanding environments. Ideal for commercial and industrial use, the SPT 550 Pad is a dependable choice for maintaining air quality.