Introducing the Donaldson primary air filter, a high-performance solution tailored to provide up to 99.99% efficiency, ensuring superior protection in high-dust applications. Engineered to shed dust during equipment vibration, this filter prolongs its lifespan, reducing the need for frequent changes and ultimately saving you time and resources. It excels in extreme temperature and humidity conditions, making it a reliable choice for various environments. Compliant with ISO 5011 standards, its 15-inch length, 7.72-inch inside diameter, and 12.09-inch outside diameter guarantee a precise fit for seamless integration into your system. Crafted with Ultra-Web Nanofiber media material, it promises exceptional filtration without compromising airflow.