Impurity and water removal filter element for automotive diesel oil

The utility model provides an impurity and water removal filter element for vehicle diesel oil, which comprises an upper metal end cover and a lower metal end cover, a filter material is arranged between the upper metal end cover and the lower metal end cover, and the filter material comprises a protective lining cloth layer, a polyester spunbond dirt holding layer, a superfine carbon fiber layer and a fuel oil filter paper layer which are sequentially connected from outside to inside. And the section of the filter material is annular sawtooth-shaped. According to the device, the emulsified diesel oil for the vehicle is effectively treated while multi-stage impurity filtration is performed, and the device has good impurity removal and water removal effects on the diesel oil for the vehicle. 本实用新型提供了一种车用柴油的除杂除水滤芯，其包括：上金属端盖和下金属端盖，上金属端盖和下金属端盖之间设置有滤材，滤材包括从外到内依次连接的保护衬布层、聚酯纺粘纳污层、超细炭纤维层和燃油滤纸层，滤材的截面呈环形锯齿型。本实用新型在多级滤杂的同时，有效处理乳化后的车用柴油，对车用柴油具有良好的除杂和除水效果。