The filter bag is made of nylon, polypropylene, polyester, stainless steel, polytetrafluoroethylene and other materials. According to the filter, the sizes are: No.2 bag, 1 bag, No.5 bag, No.4 bag and No.3 bag (from big to small).
Suitable for filtering general industrial liquids such as electroplating e and d paints, inks, coatings, foods, chemicals, cereals and oils, etc. Acid and alkali resistant fiber has high mechanical strength and can be reused.