Filter is used to eliminate the medium, to protect the impurities of the valve and the normal use of equipment. Use maintenance is convenient. The products made in China, high quality and reasonable price. Jinan Leader Trading Co Ltd is specialized in export trucks spare parts, which made in China.We can provide VOLVO and Mercedes Benz series trucks spare parts, including tractor trucks parts, dump trucks parts, concrete mixer trucks parts and other accessories. If you are interested in our prioduct,please feel free to contact us ,e-mail,telephone,whatever,welcome.