Unique spray, blow facilities, convenient for maintenance, good dust suction effect Main technology parameters:Characteristics:1) With unique spray: blow unit and removable frame cloth bag structure, convenient for maintenance2) Filtration area of each bag reaches 1sqm, dramatically reducing land occupation3) The series includes TBLMB4, 6, 9, 12, 15, 21, 28, 40, 56, 72 Pulsation Dust Catcher