Features: * Package includes: You will receive one pool plunger valve and one replacement 0.25 to 0.5 inch Type B hose adapter. Our product is compatible with most above-ground pools on the market, expanding its compatibility. It serves as a combination connector for pool filtration pumps and above-ground pools, making it versatile and reliable. * Easy to install: The B hose adapter and pool plunger valve can be easily installed on the pool wall. The attached shut-off valve allows for direct control of the water flow. (For 2.5-inch water pipes, both fittings must be installed. For 0.5-inch water pipes, only the pool plunger valve needs to be installed.) This ensures a smooth and enjoyable swimming experience. * Robust material: Made of a robust plastic material, the pool plunger valve and hose adapter are designed to last. The elastic rubber ring prevents leaks, promoting water conservation and pool safety and efficiency. It requires minimal maintenance and can be used for a long time. *Good performance: The pool plunger valve features a rotary switch that allows for easy control of water flow during backwashing of the sand pump and circulation of pool water. The fitting facilitates hose and pump replacement and can be upgraded to a plunger valve system for above-ground pools. *Product Name: Pool plunger valve and Type B hose adapter compatible with Intex pool replacement parts, shut-off valve parts with gaskets for above-ground pools and sand filter pumps for pools. *Material: Plastic. *Size: As shown. *Color: As shown. *Fitment: Suitable for most above-ground pools on the market. *Number of pieces: 2. *Package Contents: *Pool plunger valve. N* Replacement Type B Hose Adapter. Note: N. The actual color of the item may be slightly different from the images shown on the website due to many factors such as monitor brightness and light brightness. N2. Please note that data may vary slightly in manual measurement.