pool water filter system
System Features
Systems are designed for quick assembly and precise alignment of components
Pumps abd filters are performace-matched to provide maximum flow and energy efficiency 
Filter bases interconnect with fiberglass stand for long lasting, all-weather performance
6-position multiport valve
Combination water and sand drain makes servicing and winterizing fast and easy 
All models are one carton systems
Maximum working pressure: 200kPa/28psi/2.0bar
Factory testing pressure:300kPa/44psi/3.0bar
Maximum water temperature:40ºC
Size of silica sand:0.5-0.8mm