Top Mount Swimming Pool Sand Filter 400-630mm 1.5 Inch Multiport Valve Circulation Tank System

Product DescriptionKeep your pool water cleaner and easier to maintain with this Top Mount Swimming Pool Sand Filter. Designed for home pools, resort pools, and outdoor pool circulation systems, this sand filter helps trap sand, dirt, rust, and small debris for a clearer water output.With a durable fiberglass tank body and a multifunctional 6-way valve, it is suitable for daily pool filtration, backwashing, rinsing, draining, and water circulation.Main Features✅ Fine Sand FiltrationHelps trap sand, dirt, rust, and small debris to improve pool water clarity.✅ 6-Way Multiport ValveEasy to switch between different functions: Filter, Backwash, Rinse, Waste, Recirculate, and Closed.✅ Durable Fiberglass TankStrong tank body designed for stable pool filtration and long-term outdoor use.✅ Easy Backwash CleaningHelps clean the filter sand and maintain better filtration performance.✅ Built-in Pressure GaugeEasy to check working pressure and know when maintenance is needed.✅ Drain Outlet DesignConvenient for draining water during cleaning or maintenance.✅ 1.5 Inch / 50mm Port SizeCompatible with many common pool circulation systems.6-Way Valve FunctionsFILTERNormal filtration for cleaner pool water.BACKWASHReverse water flow to clean the filter sand.RINSERinse out remaining dirt after backwash.WASTEBypass the filter and drain water directly.RECIRCULATECirculate pool water without filtration.CLOSEDStop water flow to the filter.Available ModelsST400Tank Diameter: 400mmHeight: 750mmFlow Rate: 6.3 m³/hSand Capacity: 30kgPort Size: 50mmFiltration Area: 0.13 m²Tank Weight: 10.3kgST450Tank Diameter: 450mmHeight: 810mmFlow Rate: 8.0 m³/hSand Capacity: 45kgPort Size: 50mmFiltration Area: 0.16 m²Tank Weight: 12.2kgST525Tank Diameter: 525mmHeight: 870mmFlow Rate: 11.5 m³/hSand Capacity: 80kgPort Size: 50mmFiltration Area: 0.20 m²Tank Weight: 13.7kgST625Tank Diameter: 630mmHeight: 960mmFlow Rate: 16.5 m³/hSand Capacity: 130kgPort Size: 50mmFiltration Area: 0.32 m²Tank Weight: 18.4kgSuitable ForHome swimming poolsResort poolsOutdoor poolsPool water circulation systemsPool cleaning and filtration systemsInstallation TipsFill 1/4 of the tank with water first.Add filter sand to about 2/3 of the tank height.Install the valve head and connect the pipes.Backwash before first filtration.Regular backwashing helps maintain filtration efficiency.Package Includes1 x Pool Sand Filter Tank1 x Top Mount 6-Way Valve Head1 x Pressure Gauge1 x BaseRequired accessories may vary depending on installation.Important NotesFilter sand is not included unless stated in the variation or package.Pump is not included.Please choose the correct model according to your pool size, flow rate demand, and installation space.Manual measurement may have slight differences.Product color may slightly vary due to lighting and screen display.