This water pump is a multifunctional and multi-valve swimming pool water pump，which is used for water circulation in swimming pool filtration system.The engine has a antirust casing, which can prevent water from entering the engine. High quality wholesale price water pump.It makes low noise and runs very quietly. The pump is resistant to high temperature and durable.The pump cover has high air tightness and can prevent leakage.A variety of styles are available.