Fuel filter kit that replaces the OEM fuel filter. Mounts in the same location under the hood. Filter element is 6 micron microglass and is not serviceable. It is recommended that your replace the fuel filter on your car every 1-2 years or every 40,000 miles. Keep your car running strong and healthy with a new fuel filter. About Radium Engineering: Since 2010, Radium Engineering's goal has been to simply design and produce the highest quality, best performing aftermarket automotive products. Radium relies on a core team with a passion for innovation to lead the company toward advancement in the industry. All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products. Currently, Radium offers an expanding collection of motorsport parts and accessories for high performance and racing, focusing on their revolutionary fuel surge tank line and PCV oil catch can systems. A growing collection of application specific parts are also being created.