Square 3D filter material

The utility model discloses a square 3D filter material which comprises a filter shell and a 3D filter screen, a fixing frame is arranged in the middle of the interior of the filter shell, the 3D filter screen is arranged in the fixing frame, activated carbon particles are wrapped in the 3D filter screen, and a water storage cavity is formed in the middle of the interior of the 3D filter screen. The filter material has the beneficial effects that the 3D filter screen is filled with the activated carbon particles, so that the filtering adsorption performance of the 3D filter screen is greatly improved, the overall filtering quality of the filter material is improved, through the design of the adsorption groove of the concave structure, the water discharge path is reduced, water in the filter shell can be quickly discharged, and the filtering efficiency of the filter material is improved. 本实用新型公开了一种方形的3D滤材，包括滤壳和3D滤网，所述滤壳内中部设置有固定框，所述固定框内设置有所述3D滤网，所述3D滤网内包裹有活性炭颗粒，所述3D滤网内中部成型有储水腔。有益效果在于：本实用新型通过在3D滤网内填充活性炭颗粒，使得3D滤网