{"product_id":"intellichlor-flow-switch-assembly-heavy-duty-replacement-pentair-520736-fits-intellichlor","title":"IntelliChlor Flow Switch Assembly, Heavy Duty Replacement | Pentair | 520736 | (Fits IntelliChlor)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentair IntelliChlor Flow Switch Assembly\u003c\/strong\u003e (520736) delivers reliable control for saltwater chlorination, helping your pool stay balanced and crystal clear. It targets specific water issues like algae, cloudy water, metals, or scale, and you should use as needed based on water test results.\u003c\/p\u003e \u003cp\u003eDesigned to integrate with your existing IntelliChlor system, this flow switch guards the chlorine generator by ensuring water is flowing before sanitizer production begins. That results in more consistent chlorine levels, fewer fluctuations, and improved pool water quality. By matching output to real conditions, it supports algae control, reduces mineral buildup, and helps prevent scale formation over time.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow-activated operation:\u003c\/strong\u003e chlorine generation runs only when there is adequate water flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted water care:\u003c\/strong\u003e addresses algae, cloudy water, metals, and scale based on testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy replacement:\u003c\/strong\u003e fits standard IntelliChlor installations (520736)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e built for harsh pool environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability boost:\u003c\/strong\u003e enhances longevity of the saltwater chlorination setup\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eLearn more about how it fits your IntelliChlor system and keep your pool water pristine.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475772748019,"sku":"PEN520736","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PEN520736_0.jpg?v=1771479187","url":"https:\/\/everklearpoolsupply.com\/products\/intellichlor-flow-switch-assembly-heavy-duty-replacement-pentair-520736-fits-intellichlor","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}