Threaded Winterizing Plug
Plug fits 1.5 inch threaded pipes.
- Protects your skimmer and return lines.
- For inground swimming pools after adding antifreeze to the lines, use these threaded plugs in all skimmer and return lines for winter protection.
Plug fits 1.5 inch threaded pipes.
When closing down your pool for winter, consider using this threaded winterizing plug to effectively close your skimmer and return lines. For inground swimming pools after adding antifreeze to the lines, use these threaded plugs in all skimmer and return lines for winter protection. Above ground pool owners who disconnect their equipment and store inside for the winter season, these plugs come in handy to secure and close the skimmer and return line. Our plugs fit 1.5 inch threaded pipes.