Features: Multifunctional Valves allows you to control water flows to and from the filtration system, and can used to separate hoses for vacuuming or shutting off suction. Replacement Part Number: 11872. Replace your wear or faulty swimming pool part. Function: Open and close water flows from pool to the filtration system. The Valves can separate the hose to turn off pump suction, and it can used for vacuum pumping. Suitable for most above ground pools and equipment. Notice: Just two plunger Valves. It can shuts off both hoses at the same. Specifications: Materials: ABS Length: about 15.79cm/6.22inch Package Includes: 1Pc Pool Hose Plunger Valves note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.