Prepare your pool for winter with skimmer expansion plugs, essential winterizing accessories that protect your skimmer and plumbing from freeze damage. Skimmer expansion plugs work by fitting securely into skimmer lines or piping to create a water-tight barrier that helps to absorb ice expansion and prevent water from freezing inside the vulnerable components in your pool. The plugs are available in different sizes and styles to match your equipment and ensure a snug, reliable fit.
Proper winterization with expansion plugs lets you maintain a higher water level, preserve water chemicals, and avoid draining your pool during the cold season.