Introducing the Donaldson RadialSeal primary air filter, a reliable solution that provides enhanced protection for high-dust applications with up to 99.99% efficiency. This filter is engineered to shed dust during equipment vibration, ensuring a longer filter life and reducing the need for frequent changes, ultimately resulting in cost savings. Operating reliably in extreme temperature and humidity conditions, it ensures continuous and dependable equipment protection. The leak-resistant Radial Seal technology ensures a secure fit, even under heavy vibration, adding an extra layer of reliability. Crafted with Ultra-Web Nanofiber media material, this filter is optimized for efficient filtration. With a length of 18.5 inches, an inside diameter of 8.19 inches, and an outside diameter of 12.52 inches, it offers versatile fitment for various applications. Compliant with ISO 5011 standards and proudly bearing the Donaldson RadialSeal brand, this filter stands as a trusted primary air filtration solution.