The Donaldson primary air filter, featuring advanced Cellulose media, is engineered to enhance engine performance and fuel economy. Its meticulously designed lower initial restriction ensures optimal engine efficiency and improved fuel consumption. With an impressive filter capacity, it extends the filter's lifespan, reducing the frequency of replacements and ultimately saving on maintenance costs. This filter, measuring 8.07 inches in width, 11.2 inches in height, and 13.06 inches in length, adheres to ISO 5011 standards, ensuring exceptional quality. For over two decades, Power Core filters by Donaldson have consistently met original equipment manufacturer specifications, attesting to their enduring reliability. The inclusion of leak-resistant Radial Seal technology ensures the filter remains securely in position, even in the face of heavy vibrations.