{"product_id":"spring-loaded-weir-9","title":"SuperPro Spring Loaded Weir 9\"","description":"\u003cp\u003eThe SuperPro 926 is a 9 inch spring loaded skimmer weir, the hinged flap that sits in the skimmer throat. It is also listed under the number 240009.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith the pump running, the pull of water through the skimmer pushes the weir open and holds it there, which is what creates the thin fast surface layer that carries leaves and film into the basket. When the pump shuts off, the spring closes the flap. That closure is the part people overlook: it traps everything the skimmer collected instead of letting it float back out across the pool while the system is idle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe weir simply drops into the skimmer throat. Check the throat measurement first, because a weir that is the wrong size either binds against the walls or sits loose and never seals.\u003c\/p\u003e","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":48634789232852,"sku":"SPG-251-2003","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0a275c53-5378-4d41-adfe-ad411c2c85ce.jpg?v=1788837556","url":"https:\/\/www.activepoolsupply.com\/products\/spring-loaded-weir-9","provider":"Active Pool Supply","version":"1.0","type":"link"}