The advantages of PP cotton filter 1.Can effectively remove various granular substances in water 2.Multi-layer depth structure, very large amount of pollution 3.Filter flow, small pressure difference 4.Non-chemical adhesive, more hygienic and safe 5.Good chemical stability, acid, alkali, organic solution, oil 6.Set surface, deep, coarse fine filter as a whole, with the characteristics of large flow, corrosion resistance, high pressure resistance