Functional filter material with mildew-proof function

The utility model discloses a functional filter material with a mildew-proof function, which comprises a filter element, a plurality of inner grooves are formed in the filter element at equal angles,a support plate is mounted on the inner side of each inner groove and consists of a plurality of bent plate-shaped bodies, the cross section of every two adjacent plate-shaped bodies is of a triangular structure, and each plate-shaped body is provided with an opening. The supporting plate is of a hard plastic structure, a plurality of air holes are formed in the surface of a plate-shaped body forming the supporting plate, the hole diameter of each air hole is 1 cm, a connecting protruding block is fixed to one end of the surface of the filter element, and a connecting groove allowing the connecting protruding block to be clamped in is formed in the surface of the other end of the surface of the filter element. Through the designed inner groove and the designed supporting plate, the overallprotection capacity of th