The sand filter can be used in many water purification and circulation systems, such as swimming pools, water amusement parks, filtration, etc..
Filter sand cylinder is made of glass fiber winding, corrosion resistance, pressure resistance (normal working pressure 2.5-4kg/cm2, also can provide special requirements of the pressure of the sand cylinder). Apply to swimming pool, water amusement park and massage pond filtration, industrial water purification, sea water and freshwater aquaculture, etc..
Features: made of glass fiber winding, strengthened treatment, pressure resistance, corrosion resistance. Multiport valve, easy to operate. The unique water distributor and the water collector form a uniform flow, and the drainage efficiency of the drainage system is high. Easy to install, less maintenance. Effluent turbidity is less than 2NTU.