Elevate your engine's performance with the Donaldson engine air filter, crafted to meet ISO 5011 standards, ensuring reliability and efficiency. This filter boasts an actual width of 6.65 inches, an actual height of 1.63 inches, and a length of 13.50 inches, perfectly tailored for seamless integration. Trust in Donaldson for a dependable engine air filter that's designed to deliver consistent, high-quality performance.