Vertical filter

The utility model relates to a vertical filter, which is composed of a vertical drum body, a feed port and a discharge port, wherein, a filtering drum whose lateral face is provided with a small hole is arranged in the vertical drum body; a layer of filtering net adheres to the inner lateral face of the filtering drum. The vertical filter has the advantages that the vertical filter has of high filtering rate, convenient discharge and dismounting of precipitate and high treating capacity of filtering matters; the filtering net is not easy to be clogged. The utility model can be used for industrial production.