Feature:1. Plastic Material: This hose plunger valve is made of premium plastic, which is sturdy and durable, can improve the water circulation and easy to install.2. Elastic Rubber Ring: The rubber ring of this hose plunger valve is elastic, and it fits closely with the hose to form a sealed space and prevent water leakage.3. Efficient: If you want to replace the filter core or upgrade to a strong filter, the hose plunger valve will help you control water flow effectively and conveniently.4. Multiple Functions: This split plunger valve can split hoses to reduce pump suction or can be used for vacuuming. The valve can connect with other pool fittings and reduce your cost.5. Compatibility: This hose adapter is used for above ground saltwater swimming pools, 1.25 inch T connection, will keep your swimming pool safe and working properly.Specification:Item Type: T Shape Hose Plunger ValveMaterial: PlasticWeight: Approx. 37g/1.3ozProduct Size: Approx. 3.18x10.3cm/1.25x4.1in.Package List:1 x T Shape Hose Plunger Valve 3 x Washer