MOSKILA Above Ground Swimming Pool Wide Mouth Skimmer Plug Fits Hayward SP1091WM

EASILY WINTERIZE ABOVE GROUND POOLS: The Skimmer Plug closes off the skimmer and protects it and the piping from freezing. Fits like a "cork in a bottle"NO MORE WORRY OR HIGH COSTS: A simple and proven cost effective method to winterize your skimmer without draining any water. No tools required, simply push in place!PLUG & PROTECT ALL WINTER LONG: Made from RovaSeal , a high density water blocking foam that is both UV & Chemical resistant, the Skimmer Plug is a high quality and durable winterizing toolFITS SKIMMER MODELS: Hayward SP1090WM, Aquador 1010, Poolmaster 32192, Proline Widemouth, Ocean Blue Widemouth, Olympic and Vogue - Measures 711 1/2"W X 5 3/16"H. Refer to description for how to properly measure your skimmerONE YEAR USA MANUFACTURER WARRANTY: Buy in confidence, with a complete peace of mind. Join the thousands of pool owners using Skimmer Plugs this winter!