燃油濾清器用于柴油或其他燃油內燃機，可以過濾灰塵，鐵銹，有機物和水，達到一定的凈化作用。在高壓狀態下進行過濾，保證內燃機的正常運轉。燃油濾清器和排污系統共同保護化油器，在汽車燃料清潔方面扮演了重要作用，減少了對環境的破壞程度。（中國進出口網） Fuel filter, fuel oil and diesel fuel for all internal combustion engines and fuel is used to filter dust, rust, organic material and water to purify. Particle and the particles of the system by keeping out of trouble- free working environment through a filtering process at high pressures are becoming increasingly important elements are streaming. Fuel filters and drain system protects the security of karbüratörünü study. Playing an important role in cleaning theöost appropriate mixture of fuel and reduced damage to the environment.