Dark Blue Trading LLC trades liquid filtration for automotive applications. As technology advances, the applications of filtration continue to capitalize on better, more efficient filters and new methods of employing them. The demand for liquid filters in direct injection and alternative fuel systems in engines have increased to prevent the injection system, thus all our filters models that we offer our customers perform superior filtration of fuel to automotive engines for providing long efficiency life to the engines. For automobile industry we have been providing filters and solutions for two major application purposes like Fuel Filtration and Oil Filtration.