The SPT 550 ROLL by KOCH FILTER CORP measures 18 inches by 90 feet, offering a versatile air filtration solution. This roll is designed for easy installation in various HVAC systems, providing excellent filtration performance. The material is engineered to capture airborne particles effectively, ensuring cleaner air in both commercial and residential settings. With three rolls per carton, the SPT 550 ROLL is a practical choice for those looking to maintain air quality efficiently.
