Package Includes: Set of 3 pool plugs in assorted sizes (1 inch, 1.25 inch, and 1.5 inch) to cover a variety of needs. Ideal for replacing worn plugs or having spares on hand. Before , measure the hole size carefully to ensure a secure and snug fit. Versatile Pool Line Plug: Designed to block lines during offseason storage or maintenance, these plugs prevent water from entering pipes in winter. They can also be used to test pool pressure or stop water flow during equipment repairs. Quality Material: Crafted from durable, grade materials for longlasting use. Built to withstand exposure to pool chemicals, weather changes, and regular handling, providing dependable sealing performance year after year. Secure and LeakResistant Fit: Engineered to seal tightly inside pool pipes and fittings, reducing the risk of leaks and helping to maintain proper water levels. Compatible with both inground and above ground pools, as well as indoor and outdoor water systems such as swimming pools, small spas, hot tubs, kitchen and bathroom sink drains where applicable. Practical Size Variety: Three different plug sizes ensure compatibility with various pipe openings, making this set a versatile solution for multiple applications around your pool or home plumbing. Save Time and Maintenance Costs: An essential addition to any pool owner's toolkit, these plugs make it easy to prepare your pool for winter, perform repairs without draining water, or conduct testing. They help prevent costly damage and minimize downtime. Easy to Install and Remove: Simply insert the correctsize plug into the pool inlet or outlet to block water flow. Quick installation allows for hassle use during winterization, seasonal opening, or midseason maintenance. Use Scenarios: Winterizing your swimming pool to protect internal piping from freezing temperatures. Sealing off circulation lines during filter, pump, or heater maintenance. Conducting pressure testing on pool plumbing without draining the system.