Anderson Winter Duck Plug Valve 1.5"

Winterize your pool with ease using the Anderson Winter Duck Plug Valve. Simply thread it onto your 1.5" MPT return plumbing and let the patent-pending "duck-bill" valve do the rest. This heavy duty rubber valve allows for a large flow of air and water to be blown out, saving water and preventing damage from freezing temperatures. Includes safety cap for added protection.