1-1/2 in Winter Duck Plug - AN-DUCKPLUG

Save Time! - Save Water! - Save Covers!

Allows plumbing lines to be winterized without draining the pool. The patent-pending "duck-bill" valve allows a large flow of air and water to be blown from the return plumbing but does not allow water back into the lines.

• No need to drain water below returns
• Double seal system provides a water tight seal on all 1 1/2" threaded fittings
• Includes safety cap for ice protection
• Heavy duty rubber is resistant to anti-freeze and other pool chemicals