As the car energy source, there’ll be some impurity and water in the gas producing, delivering and filling procedure. The impurity will be sent to the fuel system and engine cylinder, it will cause the cylinder friction, oilway blockage, dam age injection nozzle. The fuel filter eliminates ferric oxide and impurity in the fuel oil, to prevent the fuel system blockage(especially the injection nozzle). Reducing the machines friction, keep the engine stable operation.
Use high quality filtering paper and craftwork, it can filter small grain in the fuel oil, to keep the car has better performance.
① Because the installation is complicated, please ask career man to install it.
② Advising the replacing period is 10000-15000 kilometers.