Experience the superior quality and reliability of the Donaldson RadialSeal ventilation air filter. Crafted with precision and tested to meet industry standards, this filter is designed to be a dependable and long-lasting solution for ventilation needs. Made from high-quality cellulose media and compliant with ISO 5011 standards, it ensures optimal performance. With actual dimensions of 6.26 inches in width, 1.18 inches in height, and 12.28 inches in length, it serves as a direct replacement for many OE applications, providing a seamless fit. Elevate your ventilation system with the trusted precision of Donaldson.