The filter cartridge dust collector is composed of a filter element as a filter element or a dust collector with pulse injection. Cartridge dust collectors can be divided into oblique insertion type, side-mounted type, hoisting type, and top-mounted type according to the installation method. Cartridge dust collectors can be divided into long fiber polyester filter cartridge dust collectors, composite fiber filter cartridge dust collectors, anti-static filter cartridge dust collectors, flame retardant filter cartridge dust collectors, and film-coated filter cartridge dust collectors according to the material of the filter cartridges, nano filter cartridge dust collector, etc.