Intex Split Hose Plunger Valve No.11872

- It is a 3-way split pipe piston valve for use with a 1.25 inch diameter pipe (on the side) and a 1.5 inch diameter filter pump inlet pipe (at the bottom). - Turn on and off the water flow from the pool to the filtration system. The valve can separate the pipe to shut off the suction of the filter pump. - Turning on-off 3-way split pipe piston valve. It can be opened and closed. all pipes at the same time.