Clean fuel is the basic requirement for trouble-free operation of the vehicle, and the fuel filter is the inevitable choice for fuel cleaning. The fuel filter is located in the engine combustion system. It is used to filter the fuel (gasoline, diesel) required for engine combustion, and prevent foreign matter such as dust, metal powder, moisture and organic matter from entering the engine to prevent engine wear ,damage and blockage of the fuel supply system. Therefore, the fuel filter can protect the oil pump nozzle, cylinder liner, piston ring and the like. Features of ROLAND fuel filters: 1. The fuel filter has a Multigrade type composite filter medium structure, which has a higher filtration efficiency and a filtration effect of 95%. 2, the best water separation performance, almost completely separate the water, so that the engine system is protected from rust. 3, very high dirt holding capacity, providing the best particle filtration efficiency. 4. The product has low resistance to fuel flow and ensures the best fuel temperature. 5. The product quality is stable and excellent, saving fuel consumption for your car, reliably protecting the engine and prolonging the service life of the engine.