{"product_id":"haywardfilterheadwventvalveecx5000bphppecx5000bp","title":"Hayward Filter Head w\/ Vent Valve | ECX5000BP","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHayward ECX5000BP Filter Head with Vent Valve (Platinum) for Perflex Extended-Cycle D.E. Filters\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Hayward \u003cstrong\u003eECX5000BP\u003c\/strong\u003e is an OEM \u003cstrong\u003efilter head (top cover) with integrated vent valve\u003c\/strong\u003e for Hayward\n    \u003cstrong\u003ePerflex\u003c\/strong\u003e extended-cycle D.E. filters. This is the upper head that clamps to the filter body and provides the mounting\n    point for the internal bump mechanism, while the \u003cstrong\u003event valve\u003c\/strong\u003e helps bleed trapped air during startup and service.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFits \/ Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex EC40AC\u003c\/strong\u003e Extended-Cycle D.E. filter\u003c\/li\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex EC50AC\u003c\/strong\u003e Extended-Cycle D.E. filter\u003c\/li\u003e\n    \u003cli\u003eAlso commonly referenced for Perflex EC-series variants that use the same clamp-style head (verify your model\/parts diagram)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete filter head\u003c\/strong\u003e (top) with built-in \u003cstrong\u003event valve\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eHelps restore a tight, secure top seal when the original head is \u003cstrong\u003ecracked, warped, or leaking\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eDesigned for clamp-style Perflex “AC” filter configurations\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecs (Quick Reference)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: \u003cstrong\u003eECX5000BP\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePart Type: \u003cstrong\u003eFilter Head \/ Top\u003c\/strong\u003e with vent valve\u003c\/li\u003e\n    \u003cli\u003eApprox. Dimensions: \u003cstrong\u003e13.5\" L x 13.5\" W x 5\" D\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCommon Alternate Part Numbers: \u003cstrong\u003eEC5000BP\u003c\/strong\u003e, \u003cstrong\u003e4810-04E\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\u003eHairline cracks or visible damage on the filter head\u003c\/li\u003e\n    \u003cli\u003ePersistent leaking at the top clamp area after replacing the main tank O-ring\u003c\/li\u003e\n    \u003cli\u003eVent valve area leaking or damaged\u003c\/li\u003e\n    \u003cli\u003eWarped head from age\/heat\/over-tightening\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pump and \u003cstrong\u003erelieve filter pressure\u003c\/strong\u003e before loosening the clamp.\u003c\/li\u003e\n    \u003cli\u003eInspect the \u003cstrong\u003eclamp assembly\u003c\/strong\u003e and the large tank O-ring; replace worn seals to prevent repeat leaks.\u003c\/li\u003e\n    \u003cli\u003eClean sealing surfaces and seat the head evenly before tightening the clamp.\u003c\/li\u003e\n    \u003cli\u003eAfter reassembly, restart the system and use the vent valve to purge air until a steady stream of water appears.\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=ECX5000BP\"\u003eHayward ECX5000BP Filter Head (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC40AC%20parts\"\u003eHayward Perflex EC40AC Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC50AC%20parts\"\u003eHayward Perflex EC50AC Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX1322A\"\u003eHayward ECX1322A Directional Vent Valve (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000C\"\u003eHayward Perflex Clamp Assembly (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000G\"\u003eHayward ECX5000G Diaphragm Gasket (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\u003eAlways shut the pump off and bleed pressure before opening the filter.\u003c\/li\u003e\n    \u003cli\u003eKeep the clamp band and sealing surfaces clean—grit can cause leaks and uneven clamp tension.\u003c\/li\u003e\n    \u003cli\u003eLubricate large O-rings lightly with a silicone-based pool lubricant to reduce pinching and improve sealing.\u003c\/li\u003e\n    \u003cli\u003eIf you see D.E. returning to the pool, inspect internal gaskets\/diaphragm components during your next service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":46797878984879,"sku":"ECX5000BP","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/hayward-filter-head-w-vent-valve-ecx5000bp-pool-filter-parts-9804900.jpg?v=1777068634","url":"https:\/\/freshized.com\/products\/haywardfilterheadwventvalveecx5000bphppecx5000bp","provider":"Freshized","version":"1.0","type":"link"}