High -efficient combination formula active carbon filter screen

The utility model provides a high -efficient combination formula active carbon filter screen, including filtering the rack and installing the filter screen subassembly in filtering the rack, the filter screen subassembly includes upper active carbon filter screen, intermediate level active carbon filter screen and lower floor's active carbon filter screen from top to bottom, what have two -layer active carbon filter screen in the filter screen subassembly at least surperficially equidistant is equipped with protruding structure, and filtering component slidable mounting is in filtering the rack, the utility model discloses be equipped with the composite structure of multilayer active carbon filter screen, optimized the structure of each layer active carbon filter screen dust removal adsorption plane, improved dust removal area and dust collection efficiency to convenient to detach replacement and installation.