The MC-II pulse bag filter is a new high-efficiency pulse bag type dust collector based on the MC-I type. The MC-II pulse bag type dust remover retains the advantages of high purification efficiency, high gas processing capacity, stable performance, convenient operation, long filter bag life and small maintenance workload, as well as structural and pulse valves. The reforms were carried out to solve the problem of low open air and low compressed air pressure. Applicable to machinery, metallurgy, rubber, flour, chemical, pharmaceutical, carbon, building materials, mining and other units.