The 1-1/2" Duck Plug makes pool winterization simple and effective without draining your pool. Its duck-bill valve design lets air and water flow out during blow-outs but prevents water from re-entering your lines.
The 1-1/2" Duck Plug makes pool winterization simple and effective without draining your pool. Its duck-bill valve design lets air and water flow out during blow-outs but prevents water from re-entering your lines.