{"product_id":"pentairintellichlorreplacementunionkit520595pen520595","title":"Pentair Intellichlor Replacement Union Kit | 520595","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair IntelliChlor Replacement Union Kit (Set of 2) | 520595\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Pentair \u003cstrong\u003e520595\u003c\/strong\u003e is an OEM \u003cstrong\u003ereplacement union kit\u003c\/strong\u003e for Pentair \u003cstrong\u003eIntelliChlor\u003c\/strong\u003e salt chlorine generator cells.\n    These unions connect the IntelliChlor cell to the pool plumbing and create a secure, leak-resistant seal. Replace the unions when the\n    original nuts\/couplers are cracked, stripped, UV-damaged, or leaking at the O-ring seal.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDirect IntelliChlor union replacement:\u003c\/strong\u003e restores a proper seal between the salt cell and plumbing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeak-resistant connection:\u003c\/strong\u003e includes new O-rings to renew sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e twist-on union nuts and couplers (no cutting\/splicing of the salt cell cord required).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Pentair parts:\u003c\/strong\u003e correct fit for compatible IntelliChlor cell installations.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Pentair \u003cstrong\u003eIntelliChlor\u003c\/strong\u003e IC-series salt cells including \u003cstrong\u003eIC15, IC20, IC40, IC60\u003c\/strong\u003e (where 520595 is specified)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cem\u003eTip:\u003c\/em\u003e Confirm your system is IntelliChlor (IC-series). iChlor unions\/parts are different.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003e(2) Union nuts\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003e(2) Union couplers\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003e(2) O-rings\u003c\/strong\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDrips or seepage at the salt cell union connection\u003c\/li\u003e\n    \u003cli\u003eCracked union nut, damaged coupler, or flattened\/swollen O-ring\u003c\/li\u003e\n    \u003cli\u003eThreads are stripped and the union will not tighten correctly\u003c\/li\u003e\n    \u003cli\u003eUnion components are brittle from sun exposure or age\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 relieve pressure before loosening unions.\u003c\/li\u003e\n    \u003cli\u003eInspect the union seating surfaces and clean away scale\/debris before installing new O-rings.\u003c\/li\u003e\n    \u003cli\u003eLightly lubricate O-rings with silicone lubricant (never petroleum-based) to help prevent pinching.\u003c\/li\u003e\n    \u003cli\u003eHand-tighten unions firmly; avoid over-tightening which can crack plastic fittings.\u003c\/li\u003e\n    \u003cli\u003eAfter restart, check carefully for leaks at both union connections.\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\/pages\/search-results-page?q=520595\"\u003eSearch Aqua Pool Supply for 520595\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=IntelliChlor%20IC40\"\u003ePentair IntelliChlor IC40 cells\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=IntelliChlor%20IC60\"\u003ePentair IntelliChlor IC60 cells\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=520736\"\u003eIntelliChlor Flow\/Temperature Switch Kit (520736)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=salt%20cell%20o-ring\"\u003eSalt cell O-rings \u0026amp; seals\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=silicone%20pool%20lube\"\u003eSilicone lubricant (O-ring safe)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/pages\/search-results-page?q=salt%20cell%20cleaner\"\u003eSalt cell cleaner\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect unions seasonally for drips, cracks, or sun-brittle plastic and replace before a small leak becomes a bigger plumbing issue.\u003c\/li\u003e\n    \u003cli\u003eWhen servicing the salt cell, always re-check O-ring condition and reseat unions evenly to avoid leaks.\u003c\/li\u003e\n    \u003cli\u003eKeep water chemistry balanced to reduce scale at the cell and union sealing surfaces.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797869121711,"sku":"520595","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/pentair-intellichlor-replacement-union-kit-520595-salt-chlorine-generation-2926530.jpg?v=1777068460","url":"https:\/\/freshized.com\/products\/pentairintellichlorreplacementunionkit520595pen520595","provider":"Freshized","version":"1.0","type":"link"}