{"product_id":"cmpskimmerspringlockweirdoor838white25141440000cmp25141440000","title":"CMP Skimmer Spring-Lock Weir Door, 8-3\/8\", White | 25141-440-000","description":"\u003cdiv\u003e\n\u003ch2\u003eCMP 25141-440-000 Spring-Lock Skimmer Weir Door (8-3\/8″)\u003c\/h2\u003e\n\u003cp\u003eThe CMP 25141-440-000 is a replacement spring-lock weir door designed to fit many common pool skimmers, including models like the SwimQuip U-3 and Hayward SP1070 series. It helps maintain proper skimming action by allowing surface water and debris to flow into the skimmer basket while preventing return flow — essential for keeping pools clean and circulation efficient.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpring-loaded weir door — opens automatically when water flows into the skimmer and closes when flow stops, preventing debris from floating back out.\u003c\/li\u003e\n\u003cli\u003e8-3\/8″ width — fits standard skimmer openings that accept this size.\u003c\/li\u003e\n\u003cli\u003eDurable, chemical- and UV-resistant construction — designed for long-term use in pool environments.\u003c\/li\u003e\n\u003cli\u003eDirect replacement part — ready to install in compatible skimmer housings without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Custom Molded Products (CMP)\u003c\/li\u003e\n\u003cli\u003ePart Number: 25141-440-000\u003c\/li\u003e\n\u003cli\u003eType: Skimmer weir door (spring-lock style)\u003c\/li\u003e\n\u003cli\u003eSize: 8-3\/8″ wide (fits appropriate skimmer openings)\u003c\/li\u003e\n\u003cli\u003eCompatibility: SwimQuip U-3 skimmers, Hayward SP1070 series, and other skimmers that use an 8-3\/8″ weir door specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Use \/ Replace\u003c\/h3\u003e\n\u003cp\u003eInstall this weir door when the existing skimmer door is cracked, warped, missing, or fails to close properly — conditions which reduce skimmer efficiency or allow debris to escape. A properly functioning weir ensures consistent surface skimming, improving pool cleanliness and reducing load on the filtration system.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off the pump before servicing the skimmer. Remove the old weir and clean the mounting area thoroughly.\u003c\/li\u003e\n\u003cli\u003eSnap the new spring-loaded weir door into the skimmer pivot slots — the spring-lock design ensures secure placement without extra hardware.\u003c\/li\u003e\n\u003cli\u003eCheck that the weir opens and closes smoothly and seals tightly when water flow stops.\u003c\/li\u003e\n\u003cli\u003eInspect annually for wear, cracking, or stiffness — replace if the weir no longer moves freely or fails to seal properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CMP","offers":[{"title":"Default Title","offer_id":46797793493167,"sku":"25141-440-000","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/cmp-skimmer-spring-lock-weir-door-8-38-white-25141-440-000-skimmer-parts-9730843.jpg?v=1777067421","url":"https:\/\/freshized.com\/products\/cmpskimmerspringlockweirdoor838white25141440000cmp25141440000","provider":"Freshized","version":"1.0","type":"link"}