<ul> <li>Unique triple-stage foam filter designed for the most extreme conditions</li> <li>Eliminates the need for power-robbing dust covers and outerwear covers</li> <li>Increased protection against silt, water and sand</li> <li>Allows for extended filter service intervals</li> <li>Can be cleaned, re-oiled, and reused like a two-stage filter</li> <li>Available in standard and pre-oiled</li> <li>Used by factory off-road teams around the world</li> <li>Made in the U.S.A.</li> </ul>