MC- II pulse bag filter is a new type of high efficiency pulse bag filter based on MC - I type. In order to further improve the MC - type pulse bag filter, the modified MC type pulse bag filter retains the MC - type high purification efficiency after the reform, gas processing capacity, stable performance, convenient operation, long service life, maintenance workload small bag etc.. And from the structure and the pulse valve on the reform, to solve the problem of low pressure placed in the open air and placed. For machinery, metallurgy, rubber, flour, chemical, pharmaceutical, carbon, building materials, mining and other units.