... . 1.Filter BeltMainly applied to the belt filter,Manufactured with special raw materials and weaving technic,the colths have good resistent ... and alkali,and the dimensional stability is perfect of the special of the strength,tightness,thickness and etc. 2.Monofilament Filter ... ,but dissolves in oil of vitriol and heated cresol.5.Special Filter BagHigh temper resistent filter bags suitable for the high ...