Fiber filter Product Description: It is the use of polymer fibers as a filter material, monofilament diameter of up to tens of microns to several microns, are micron filter material (sand filters are millimeter level), with a huge surface area of ??the water retention of the particles and the adsorption capacity is greatly improved. Removal of suspended solids in water close to 100%, by good coagulation of water, suspended solids concentration of 20mg / L, the filter effluent suspended solids up to 1mg / L or less. Against bacteria, viruses, organic molecules, colloids, iron and other impurities are removed obvious effect. Fiber filter material: I plant the production of high-fiber bundles using polymer fiber material. The material from the Chinese Academy of Preventive Medicine and Environmental Hygiene monitoring of polypropylene resin acute oral toxicity test, accumulative toxicity test, Ames test, CHL cell chromosome aberration test and harmful content, and the results for the non-toxic, no significant accumulation , no mutagenicity, in line with China's relevant food hygiene standards. Um diameter filaments grade (2.5dtex, 18dtex), its large filter surface area than the hard, easy to adsorb impurities and colloidal suspension turbidity. Fiber surface adsorption of impurities and colloidal suspension turbidity. One, light texture filaments performance. High strength, good elasticity, wear resistance, corrosion resistance, non-absorbent. As water treatment material. (1) has a sufficient chemical stability, treatment process, no harmful ingredients dissolution; (2) backwash air and water high strength friction, collision, breakage of the shear force is not running and the loss of material; (3) years immersion durable in water does not rot. Second, the air-water flushing system to make full use of the original ordinary rapid filter filtration space, guarantee a certain depth filtration, filter tow gas system is not abundant type with separate gas line, in the pool of the original DN400mm large resistance to water distribution mains a hole, directly into the pool DN150mm welding gas distribution mains, so that with the water distribution system and the trachea Road together two one-way system, both air and water wash alone, but also air and water shuffled.