Fiber filter ball is also widely used in industrial wastewater treatment. It's high filtration efficiency, long life, light weight, and low maintenance cost, suitable for the treatment of various industrial wastewater. Fiber filter balls can effectively remove suspended solids, particulate matter, organic matter and other pollutants in wastewater to achieve the purpose of purifying water quality. In addition, the fiber filter ball can also achieve selective removal of different pollutants by adjusting its material and structure, improving the efficiency of wastewater treatment and the level of water purification.