2 Pieces Swimming Pool Winter Plug, Winter Swimming Pool Plug Set, Return Line Freeze Plug, Swimming Pool Skimmer Flapper

Two pieces can meet different requirements and are suitable for massage bath accessories, swimming pool accessories, and spa accessories. High-quality material: The winter pool expansion plugs are made of plastic, meet standard specifications, and are scalable to ensure strict sealing performance and prevent leaks. Protect the pipeline: The pool cushion can block the return pipe to prevent rainwater from freezing and bursting the pipe, protecting the pool from damage. Easy to install and use: Directly blocks the return pipe opening.No additional auxiliary fasteners are needed.The simple operation takes only a few minutes. Wide range of applications: Suitable for family garden pools, swimming pools, etc.The skimmer plug can be used as a pipe plug to connect oil skimmers, return lines, and detergent lines.