{"product_id":"haywardlowerfilterbodywclampdex2420atchppdex2420atc","title":"Hayward Lower Filter Body w\/ Clamp | DEX2420ATC","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHayward DEX2420ATC Lower Filter Body with Clamp System (Tank Bottom Assembly) – Pro-Grid® DE2420\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Hayward \u003cstrong\u003eDEX2420ATC\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003elower filter body (tank bottom) with clamp system\u003c\/strong\u003e for the\n    Hayward \u003cstrong\u003ePro-Grid vertical grid D.E. filter DE2420\u003c\/strong\u003e. This is the lower tank assembly used when the original tank bottom is\n    cracked, warped, leaking at the seam, or damaged from freezing, overtightening, or long-term wear.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFits \/ Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePro-Grid\u003c\/strong\u003e vertical grid D.E. filter: \u003cstrong\u003eDE2420\u003c\/strong\u003e (24 sq ft)\u003c\/li\u003e\n    \u003cli\u003ePool Type: \u003cstrong\u003eIn-Ground\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLower filter body \/ tank bottom\u003c\/li\u003e\n    \u003cli\u003eClamp system to secure the upper and lower tank halves\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eNote:\u003c\/strong\u003e Some versions of the “with clamp system” package may be bundled as a complete clamp kit (clamp ring + metal-reinforced\n    seal + nut\/bolt hardware). Always confirm what’s included with your specific listing if you need clamp hardware and seal components.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: \u003cstrong\u003eDEX2420ATC\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGTIN\/UPC: \u003cstrong\u003e610377106917\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eReplacement Part Warranty (typical): \u003cstrong\u003e6 months (parts only)\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCracks or leaks in the lower tank body\u003c\/li\u003e\n    \u003cli\u003eSeam leaks that persist after seal replacement due to damaged tank surfaces\u003c\/li\u003e\n    \u003cli\u003eFreeze damage or physical impact damage\u003c\/li\u003e\n    \u003cli\u003eWarped tank flange that prevents even clamp sealing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShut off the pump\u003c\/strong\u003e and fully relieve filter pressure at the air relief before loosening the clamp.\u003c\/li\u003e\n    \u003cli\u003eClean the tank flange and sealing surfaces thoroughly—grit is a common cause of seam leaks.\u003c\/li\u003e\n    \u003cli\u003eInspect the \u003cstrong\u003etank seal\u003c\/strong\u003e and replace it if flattened, nicked, or stiff; seat it evenly before clamping.\u003c\/li\u003e\n    \u003cli\u003eTighten the clamp uniformly per the filter’s instructions and re-check for seepage after restart.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DEX2420ATC\"\u003eHayward DEX2420ATC (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DE2420%20parts\"\u003eHayward Pro-Grid DE2420 Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DEX2421JKIT\"\u003eHayward DEX2421JKIT Clamp System Kit (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DEX2421J2\"\u003eHayward DEX2421J2 Clamp Nut \u0026amp; Bolt Kit (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DEX2422Z2\"\u003eHayward Metal-Reinforced Tank Seal (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=silicone%20pool%20lube\"\u003eSilicone O-Ring \u0026amp; Gasket Lubricant (search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eNever loosen a clamp while the filter is pressurized—always shut off the pump and bleed air first.\u003c\/li\u003e\n    \u003cli\u003eKeep the clamp band and tank flanges clean; debris under the seal can cause seam leaks.\u003c\/li\u003e\n    \u003cli\u003eLightly lubricate the tank seal with silicone-based lube to help prevent pinching and improve resealing.\u003c\/li\u003e\n    \u003cli\u003eIn freeze-prone areas, winterize properly by draining the filter completely to help prevent tank cracking.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":46797878460591,"sku":"DEX2420ATC","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/hayward-lower-filter-body-w-clamp-dex2420atc-pool-filter-parts-3743808.jpg?v=1777068625","url":"https:\/\/freshized.com\/products\/haywardlowerfilterbodywclampdex2420atchppdex2420atc","provider":"Freshized","version":"1.0","type":"link"}