aFe Magnum FLOW Pro DRY S Replacement Filter 18-20 Jeep Grand Cherokee Trackhawk (WK2) V8-6.2L (sc)Constructed with 100 percent polyurethane on top and bottom, this high flow, non oiled OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane