{"product_id":"pentair-521005-intellichlor-cic60s-commercial-cell","title":"Pentair | 521005 | IntelliChlor CIC60S Replacement Secondary Commercial Cell","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68e16e0e-f51c-8325-9079-33cd2b405fad-4\" data-testid=\"conversation-turn-410\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"27f09f37-addf-4b87-a34a-fd137f53085f\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-instant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"62\" data-end=\"442\"\u003eThe Pentair 521005 IntelliChlor CIC60S Secondary Commercial Cell is a genuine OEM salt-chlorine generator cell designed for large commercial and high-usage pool systems. It works in tandem with a primary cell to provide automated chlorine generation, helping maintain clean, balanced water in large-capacity installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/mtpooldistributor.com\/products\/521005521005?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/mtpooldistributor.com\/products\/521005521005?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"444\" data-end=\"447\"\u003e\n\u003cp data-start=\"449\" data-end=\"467\"\u003e\u003cstrong data-start=\"449\" data-end=\"465\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"468\" data-end=\"1608\"\u003e\n\u003cli data-start=\"468\" data-end=\"609\"\u003e\n\u003cp data-start=\"470\" data-end=\"609\"\u003eReplacement secondary cell for the IntelliChlor commercial series (Model CIC60S) – Part No. 521005. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"794\"\u003e\n\u003cp data-start=\"612\" data-end=\"794\"\u003eSuitable for handling large pool volumes, rated for systems up to approximately 60,000 gallons or more when used in multi-cell configurations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"795\" data-end=\"934\"\u003e\n\u003cp data-start=\"797\" data-end=\"934\"\u003eWorks alongside a primary cell in a multi-cell system to increase total chlorine output capacity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"935\" data-end=\"1075\"\u003e\n\u003cp data-start=\"937\" data-end=\"1075\"\u003eTitanium-bladed electrolytic cell for reliable salt-to-chlorine conversion in commercial settings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1078\" data-end=\"1198\"\u003eBuilt with coated electrodes for corrosion resistance and extended service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1335\"\u003eCompatible with IntelliChlor commercial power centers and controllers for automated operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1482\"\u003eCustomizable installation orientation (horizontal or vertical mounting) to suit mechanical-room layouts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1483\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1485\" data-end=\"1608\"\u003eDesigned to reduce chemical handling and maintenance for commercial pool operators. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1610\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1615\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1615\" data-end=\"1635\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"1635\" data-end=\"1638\"\u003eThe Pentair 521005 IntelliChlor CIC60S Secondary Commercial Cell is engineered to deliver professional-grade performance in demanding pool and spa environments. As a secondary cell, it works in concert with a primary IntelliChlor cell to scale chlorine production for large-volume installations, ensuring continuous sanitization even under heavy bather loads or high usage.\u003c\/p\u003e\n\u003cp data-start=\"2015\" data-end=\"2454\"\u003eWith its premium materials and construction—including titanium blades and corrosion-resistant coatings—it offers long-term reliability, reduced downtime, and simplified maintenance for facility managers and service professionals. Compatible with IntelliChlor commercial control systems and supported by a global OEM network, the 521005 cell is a key component for maintaining clear, safe, and efficient water in commercial pool settings.\u003c\/p\u003e\n\u003cp data-start=\"2456\" data-end=\"2602\"\u003eUse this OEM replacement to restore full capacity to your IntelliChlor system and support high-output sanitization with minimal chemical handling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51270163398968,"sku":"521005","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/521005-2.jpg?v=1777920546","url":"https:\/\/appaetechpoolsupply.com\/products\/pentair-521005-intellichlor-cic60s-commercial-cell","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}