#9 Expansion Plug. Expandable winter plugs provide a water tight seal in pool fittings to protect the pipes from freezing over the winter.
Overhead view of #9 expansion plug. Expandable winter plugs provide a water tight seal in pool fittings to protect the pipes from freezing over the winter.
Side view of #9 expansion plug. Expandable winter plugs provide a water tight seal in pool fittings to protect the pipes from freezing over the winter.

#9 Expansion Plug

Regular price $3.99 Sale

Expandable winter plugs provide a water tight seal in pool fittings to protect the pipes from freezing over the winter