Plastic environment-friendly filter element

The utility model relates to the technical field of environment-friendly filter elements, and discloses a plastic environment-friendly filter element which comprises an upper end cover, a lower end cover matched with the upper end cover is arranged at the bottom of the upper end cover, filter cotton is arranged between the upper end cover and the lower end cover, filter paper is arranged on the inner side of the filter cotton, and a supporting net is arranged in the filter paper. A supporting frame is arranged in the supporting net and attached to the supporting net, and connecting structures are arranged at the connecting positions of the supporting net, the filter paper, the upper end cover and the lower end cover. The plastic environment-friendly filter element provided by the utility model can be used for filtering treatment, and compared with a common filter element structure, according to the filter element structure provided by the invention, the materials of the filter element end cover and the suppor