{"product_id":"pentair-intelliph-acid-dispenser-controller-unit-522711","title":"Pentair IntellipH Controller Unit | IntellipH Acid Dispenser | 522711","description":"\u003cp\u003eThe Pentair IntellipH Controller Unit (522711) is the OEM replacement controller for the Pentair IntellipH Acid Dispenser system, restoring automated pH management to pool and spa water treatment equipment.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe controller unit is the operational brain of the IntellipH Acid Dispenser, managing the automated delivery of acid to maintain target pH levels. When the controller fails, the dispenser loses its dosing logic and pH management capability. Replacing this unit with the OEM part restores full system function without replacing the entire dispenser assembly.\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;\"\u003e522711\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;\"\u003eIntellipH Controller Unit\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;\"\u003e1 (Each)\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\u003eCompatible System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eIntellipH Acid Dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eBefore replacing the controller unit, verify that the IntellipH Acid Dispenser's tubing, peristaltic pump, and pH probe are functioning correctly — a faulty probe or blocked acid line can mimic controller failure. Confirm the controller is the failed component before ordering. Consult the Pentair IntellipH installation and operation manual for your dispenser model to verify part fitment before purchasing.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-05-01 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52813942259987,"sku":"522711","price":384.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/pentair-intelliph-acid-dispenser-controller-unit.webp?v=1766013270","url":"https:\/\/poolaroo.com\/products\/pentair-intelliph-acid-dispenser-controller-unit-522711","provider":"Poolaroo","version":"1.0","type":"link"}