Introducing the Donaldson RadialSeal primary air filter, engineered to provide top-tier filtration with up to 99.99% efficiency. Whether in high-dust environments or extreme temperature and humidity conditions, this filter excels. Its unique feature of dust shedding during equipment vibration ensures an extended filter life and fewer replacements, making maintenance hassle-free. What sets it apart is the dependable, leak-resistant Radial Seal, ensuring the filter stays securely in place even under heavy vibration. This filter adheres to ISO 5011 standards, ensuring exceptional quality. Crafted with precision from Ultra-Web Nanofiber media material, it promises outstanding filtration. With a length of 21.14 inches, an inside diameter of 5.83 inches, and an outside diameter of 11.1 inches, this filter offers a precise fit for seamless integration.