Pool Skimmer Plug — Professional protection for winterizing and reopening pools Key benefits Protects skimmer systems from harsh winter conditions, reducing the risk of freeze-related damage. Simplifies winter maintenance for pool service professionals and pool owners, saving time and effort. Supports a cleaner, safer swimming environment after the off-season by sealing and protecting the skimmer. What it does Provides a watertight seal for pool skimmers to block debris and stop water infiltration during winter. Designed for fast, user-friendly installation so you can complete winterization and spring opening tasks efficiently. Compatibility and specifications Fits both 1 1/2" and 2" threaded skimmer connections. Compatible with inground and above-ground pools. Delivers a secure, watertight connection for standard skimmer fittings. Practical features Simple installation that can be performed by a pool professional or a homeowner. Universal thread compatibility minimizes the need for adapters or additional parts. Stable sealing helps maintain skimmer integrity throughout winter storage periods. Use scenarios Residential winterization: A homeowner installs the plug in the skimmer before closing the pool for winter to protect the skimmer throat from ice and debris. Commercial pool maintenance: A pool service technician fits plugs across a public facility during end-of-season shutdown to standardize protection and reduce reopening repairs. Seasonal opening preparation: During spring opening, the plug is removed to allow inspection, cleaning, and safe restoration of normal skimmer operation. Why customers need it Avoids common winter-related skimmer problems with a straightforward, reliable sealing solution. Reduces maintenance time and the likelihood of repairs when reopening the pool. Works with the most common skimmer thread sizes and both pool types for broad applicability. Included functions Threaded plug for skimmer closure Watertight sealing for winter protection Easy installation and removal for seasonal maintenance