Quickly assembled cartridge chemical filter

The utility model relates to a quickly assembled box type chemical filter, which belongs to the technical field of air filters, and comprises a plurality of filter boxes and a filter frame, and the filter boxes are embedded in the filter frame; the filter box comprises a box body and a top cover, the top cover is arranged above the box body in a covering mode, a central stand column hole is formed in the middle of the box body, a central screw hole is formed in the position, corresponding to the central stand column hole, of the top cover, and the central stand column hole and the central screw hole are connected through a connecting piece. According to the box type chemical filter capable of being quickly assembled, the particle adsorbent is filled in the box body which is formed by injection molding and provided with the partition, harmful gas in air is effectively purified, the beneficial effects of quick assembly and environmental protection can be achieved, the defects of an existing filter can be overco