{"product_id":"pentair-pass-through-cell-for-intellichlor-winter-start-up-bypass-model-520588-non-electrolytic-protection","title":"Pentair Pass-Through Cell for IntelliChlor — Winter\/Start-Up Bypass Model 520588, Non-Electrolytic Protection","description":"\u003cp\u003e\u003cstrong\u003ePentair's Pass-Through Cell for IntelliChlor is a factory-style dummy bypass cell used during winterizing or start-up to protect and maintain your pool automation system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis replacement pass-through cell (Pentair model 520588) is designed to work with IntelliChlor salt chlorination and automation systems, giving technicians and pool owners a safe, simple way to route water when the primary electrolytic cell is offline. It attaches in place of the active cell to preserve plumbing alignment and electrical isolation while the system is winterized or being serviced.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pass-through cell help during winterizing?\u003c\/h3\u003e\n\u003cp\u003eWhen you winterize a salt system, removing the active cell avoids freeze damage and extends its service life. The Pentair pass-through cell fills the physical and hydraulic spot of the active unit without energizing the electrolytic components, ensuring plumbing stays intact and leak-free.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for IntelliChlor systems to maintain plumbing continuity.\u003c\/li\u003e\n  \u003cli\u003eNon-electrolytic design prevents electrical exposure during storage.\u003c\/li\u003e\n  \u003cli\u003eDurable materials resist seasonal temperature changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the pass-through cell for system start-up or repairs?\u003c\/h3\u003e\n\u003cp\u003eYes. Install the pass-through cell while performing diagnostics or repairs to bypass the electrolyte cell safely. It lets you run water through the system for pressure testing or filtration work without operating the chlorinator.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnables pressure testing and filter backwash without energizing the chlorinator.\u003c\/li\u003e\n  \u003cli\u003eSimplifies component swaps and service procedures.\u003c\/li\u003e\n  \u003cli\u003eHelps technicians isolate problems without removing plumbing fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat compatibility and installation details should I know?\u003c\/h3\u003e\n\u003cp\u003eThe part is specified for IntelliChlor-family equipment and matches factory plumbing dimensions for a straightforward swap. Installation is generally mechanical — remove the electrolytic cell and fit this bypass cell in its place, following Pentair torque and sealing recommendations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eModel number: Pentair 520588, for IntelliChlor systems.\u003c\/li\u003e\n  \u003cli\u003eDirect replacement form factor to preserve alignment and seals.\u003c\/li\u003e\n  \u003cli\u003eBasic hand tools required; follow manufacturer installation steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this affect my automation or control settings?\u003c\/h3\u003e\n\u003cp\u003eNo electrical controls are active when the pass-through cell is installed; it is a mechanical bypass only. The automation head and control modules remain installed but will not engage chlorination until the active electrolytic cell is reinstalled and the system is powered and configured.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDoes not activate chlorination functions while in place.\u003c\/li\u003e\n  \u003cli\u003eAllows continuing use of filters and pumps as needed during maintenance.\u003c\/li\u003e\n  \u003cli\u003ePrevents unnecessary alarms tied to a missing electrolytic cell.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Pool service professionals and conscientious pool owners who use Pentair IntelliChlor systems and need a purpose-built bypass for winter storage, maintenance, or diagnostic work. If you plan to remove the electrolytic cell for any season or service reason, this Pentair pass-through cell provides a secure, compatible solution to maintain plumbing integrity and simplify reassembly.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this pass-through cell compatible with IntelliChlor models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Pentair model 520588 is designed as a direct pass-through replacement for IntelliChlor systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I run my pool while the pass-through cell is installed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Pumps and filters can run; the pass-through disables chlorinator operation during service or winterizing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":54205035446456,"sku":"B004VU8A1Q","price":129.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/pentair-intellichlor-pass-through-cell-overview_jpg.jpg?v=1790639146","url":"https:\/\/canadianlawn.ca\/products\/pentair-pass-through-cell-for-intellichlor-winter-start-up-bypass-model-520588-non-electrolytic-protection","provider":"Canadian Lawn","version":"1.0","type":"link"}