{"product_id":"pentair-520977-intellichlor-commercialmercial-16lb","title":"Pentair 520977 IntelliChlor Commercialmercial - 16lb","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Pentair 520977 IntelliChlor Commercial 16lb is used in commercial salt chlorine generation systems to produce chlorine from salt. It supports larger pool volumes that require higher daily sanitizer output. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e Commercial facilities depend on consistent chlorine production to maintain water quality and health compliance. A failing cell can result in low sanitizer levels and service interruptions. Replacing with the correct output rating restores proper chlorine generation capacity. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number: 520977\u003c\/li\u003e\n\u003cli\u003eIntelliChlor Commercial system component\u003c\/li\u003e\n\u003cli\u003e16lb chlorine output rating\u003c\/li\u003e\n\u003cli\u003eFor commercial pool applications\u003c\/li\u003e\n\u003cli\u003eSalt chlorine generation cell\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Shut down circulation and follow proper lockout procedures before servicing. Inspect unions and flow components during installation. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003e Pentair is a leader in commercial water treatment and pool automation systems. IntelliChlor commercial units are widely used in high-demand aquatic facilities. Pentair integrates sanitation systems with automation for streamlined operation. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e This unit is commonly replaced when output declines due to scale buildup or end-of-life wear. It is frequently ordered during scheduled commercial maintenance cycles. \u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078637875474,"sku":"520977","price":24306.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN520977_0.jpg?v=1772563804","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-520977-intellichlor-commercialmercial-16lb","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}