{"product_id":"pentair-520971-intellichlor-commercialmercial-salt-system-4lb-per-day","title":"Pentair 520971 IntelliChlor Commercial Salt System - 4lb Per Day","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 520971 IntelliChlor Commercial Salt System - 4lb Per Day is a commercial salt chlorination system rated to produce up to 4lb of chlorine per day. It supports automated sanitation in larger commercial pools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eHigher chlorine output capacity supports pools with heavy bather loads. Automated dosing helps maintain consistent sanitizer levels and regulatory compliance. Proper sizing prevents overworking the cell.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number 520971\u003c\/li\u003e\n\u003cli\u003eIntelliChlor Commercial salt system\u003c\/li\u003e\n\u003cli\u003e4lb chlorine output per day\u003c\/li\u003e\n\u003cli\u003eCommercial pool application\u003c\/li\u003e\n\u003cli\u003eSalt based chlorine generation\u003c\/li\u003e\n\u003cli\u003eOEM Pentair product\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eProfessional installation is recommended for commercial salt systems. Confirm electrical supply and flow requirements before commissioning. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair manufactures commercial water treatment and automation systems used worldwide. IntelliChlor products are trusted for reliable chlorine production. Using genuine Pentair systems supports long term operational stability. Technicians rely on Pentair for dependable commercial pool equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis system is commonly installed in commercial facilities upgrading from manual chemical feeding to automated salt chlorination.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078588952850,"sku":"520971","price":6076.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN520971_0.jpg?v=1772562379","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-520971-intellichlor-commercialmercial-salt-system-4lb-per-day","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}