Introducing the Donaldson RadialSeal primary air filter, a trusted filtration solution known for its efficiency of up to 99.99% in high-dust environments. This filter is designed to extend its lifespan by efficiently shedding dust during equipment vibration, resulting in fewer changes and cost savings. Engineered to perform consistently in extreme temperatures and humidity levels, it ensures dependable protection for your equipment. 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 13.66 inches, an inside diameter of 3.58 inches, and an outside diameter of 6.5 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.