The Donaldson Primary Radial Seal Air Filter is a top-of-the-line air filter designed to provide superior performance and protection for heavy duty diesel engines. With a radial seal filter type and a round shape measuring 331.80 mm in length, this air filter is built to last and withstand even the toughest conditions. Made from high efficiency cellulose media, this air filter is a proven performer across a wide range of heavy duty diesel engine applications. Its unique saw tooth design compresses to cushion and hold the filter in place, ensuring maximum filtration efficiency and protection for your engine. The radial seal design of this air filter allows for fast and easy filter changes, making maintenance a breeze. And with durable structural support that protects the filter from damage, you can be sure that your engine is always getting the best possible protection. This air filter is also a replacement filter for Mann Hummel Europiclon Air Cleaners, delivering superior performance and proven protection. So if you're looking for a high-quality air filter that will keep your engine running smoothly and efficiently, look no further than the Primary Radial Seal Air Filter, Air Filter for Caterpillar / Volvo. FleetPride is your First Click in Heavy Duty®.