{"product_id":"pentair-intellichlor-union-kit-520595","title":"Pentair IntelliChlor Replacement Union Kit | IntelliChlor \u0026 EasyTouch | 520595","description":"\u003cp\u003eThe Pentair IntelliChlor Replacement Union Kit (520595) is the OEM replacement union assembly for IntelliChlor salt chlorinator power centers and EasyTouch control systems. This kit supplies the complete union hardware needed to properly connect — or reconnect — your IntelliChlor salt cell to the plumbing line.\u003c\/p\u003e\n\n\u003cp style=\"background-color: #fff3cd; border: 2px solid #FFEAA7; padding: 15px; border-radius: 5px; margin: 15px 0; color: #856404;\"\u003e\u003cstrong\u003eIMPORTANT: KIT CONTENTS — TWO UNIONS INCLUDED\u003c\/strong\u003e\u003cbr\u003eThis listing is for a complete kit containing 2 O-rings, 2 couplers, and 2 nuts — one union assembly for each end of the IntelliChlor salt cell. Confirm you require the full union kit before ordering; individual union components are not available separately through this listing.\u003c\/p\u003e\n\n\u003cp\u003eThe union assemblies form the watertight plumbing connections at both ends of the IntelliChlor salt cell, securing the cell in-line and allowing removal for inspection or service without cutting pipe. When unions become brittle, cracked, or develop leaks, this OEM kit restores a proper, pressure-rated seal at both cell connections.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePentair Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e520595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eIntelliChlor Replacement Unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eKit — 2 O-rings, 2 couplers, 2 nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePart Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eUnions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eKit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFits Into\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eEquipment Line\u003c\/strong\u003e\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003ePentair\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eIntelliChlor\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e520556\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCompatible with IntelliChlor IC20, IC40, and IC60 Power Center. Verify fitment before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003ePentair\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eEasyTouch\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eEASYTOUCH\u003c\/td\u003e\n  \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eCompatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eWhen installing replacement unions on a salt cell, inspect the O-rings in this kit for any nicks or deformation before seating them — a damaged O-ring is the most common cause of a union that leaks immediately after reassembly. Hand-tighten the nuts until snug, then a quarter-turn more; over-tightening plastic union nuts is a frequent cause of cracking. If your existing union bodies (the flanged collar that glues to the pipe) are in good condition, only the nuts, couplers, and O-rings in this kit need to be replaced.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-05-01 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51774138024211,"sku":"520595","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/PEN520595_0.jpg?v=1747700367","url":"https:\/\/poolaroo.com\/products\/pentair-intellichlor-union-kit-520595","provider":"Poolaroo","version":"1.0","type":"link"}