dust filter,ash filter,mine air filter: 1,ISO 9001:2008 2,compulsory in dust for quarry 3,for mine crush and vibrating system Dust filter profile: ... so on which you can find in the following table..Dust filter application:They are extensively used in various mine, quarry ... very popular in mining, quarry, and road construction industry.Dust filter parameters and serries:item/model No.48II 60 II 72II ...