PF-4600OEM fit and installationLow restriction filter media allows for high flow ratesHigh capacity filter pleatsExcellent fuel filtrationSpecial filter media traps contaminants such as rust, dirt, scale and other foreign materialsThe K&N Performance Cartridge Fuel Filter is built for high flow rates and filtration capacity while providing outstanding fuel filtration. The filter is designed with high performance cellulose glass media that traps contaminants such as rust, dirt, scale and other foreign materials.