{"product_id":"6-16-lb-poolfrog-xl-pro-chlorine-pac-540c","title":"Pool FROG XL Pro 540C Chlorine Pac -- King Technology 01-03-5613","description":"\n\u003cstyle\u003e\n  .frog540c-wrap, .frog540c-wrap * { box-sizing: border-box; }\n  .frog540c-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Title bar (flat, no gradient) *\/\n  .frog540c-title {\n    border-bottom: 3px solid #0066cc;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .frog540c-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #0066cc;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .frog540c-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .frog540c-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .frog540c-spec-section { margin-bottom: 24px; }\n  .frog540c-spec-heading {\n    font-size: 0.85em;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #0066cc;\n    font-weight: 700;\n    margin: 0 0 8px;\n  }\n  .frog540c-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .frog540c-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .frog540c-spec-table tr:last-child { border-bottom: none; }\n  .frog540c-spec-table th,\n  .frog540c-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .frog540c-spec-table th {\n    font-weight: 600;\n    color: #0066cc;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .frog540c-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .frog540c-faq { margin-bottom: 24px; }\n  .frog540c-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .frog540c-faq-item:last-child { border-bottom: none; }\n  .frog540c-faq-q {\n    font-weight: 600;\n    color: #0066cc;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .frog540c-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .frog540c-footer {\n    border-top: 1px solid #e1e6ed;\n    padding-top: 14px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.9em;\n  }\n  .frog540c-footer .frog540c-dot {\n    color: #0066cc;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"frog540c-wrap\"\u003e\n\n  \u003cheader class=\"frog540c-title\"\u003e\n    \u003ch2\u003ePool FROG XL Pro 540C Chlorine Pac\u003c\/h2\u003e\n    \u003cp class=\"frog540c-subtitle\"\u003ePre-filled 6.16 lb Trichlor cartridge for the XL Pro cycler, in-ground pools to 40,000 gallons.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"frog540c-intro\"\u003eThe \u003cstrong\u003ePool FROG XL Pro 540C Chlorine Pac (MPN 01-03-5613, SKU PST-01035613)\u003c\/strong\u003e is the factory replacement chlorine cartridge for your King Technology Pool FROG XL Pro mineral system. It arrives pre-filled with \u003cstrong\u003e6.16 lb of Trichlor\u003c\/strong\u003e (Trichloro-s-Triazinetrione, 90% available chlorine) and drops straight into the XL Pro chlorine cycler, feeding a steady low dose of chlorine for \u003cstrong\u003e3 to 4 weeks\u003c\/strong\u003e so you never handle loose tablets. Paired with the Pool FROG mineral reservoir, it lets you run up to 50% less chlorine than the EPA's minimum 1.0 ppm level for stabilized pools. This is a concentrated pool chemical, so keep it dry and never mix it with any other chlorine product or acid, doing so can trigger a violent reaction or toxic gas.\u003c\/p\u003e\n\n  \u003csection class=\"frog540c-spec-section\"\u003e\n    \u003cdiv class=\"frog540c-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"frog540c-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eKing Technology (Pool FROG \/ FROG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003e540C \/ 01-03-5613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePST SKU\u003c\/th\u003e\n\u003ctd\u003ePST-01035613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePre-filled chlorine cartridge (Pac)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits System\u003c\/th\u003e\n\u003ctd\u003ePool FROG XL Pro chlorine cycler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSanitizer\u003c\/th\u003e\n\u003ctd\u003eTrichlor (Trichloro-s-Triazinetrione)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Ingredient\u003c\/th\u003e\n\u003ctd\u003e99% Trichloro-s-Triazinetrione, 90% available chlorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Weight\u003c\/th\u003e\n\u003ctd\u003e6.16 lb Trichlor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Duration\u003c\/th\u003e\n\u003ctd\u003e3 to 4 weeks per Pac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePool Size Range\u003c\/th\u003e\n\u003ctd\u003eIn-ground pools, 10,000 to 40,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChlorine Savings\u003c\/th\u003e\n\u003ctd\u003eUp to 50% less chlorine vs. 1.0 ppm EPA minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefillable\u003c\/th\u003e\n\u003ctd\u003eNo, single-use replacement cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eHazardous material, air-restricted, cannot ship to AK or HI\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"frog540c-faq\"\u003e\n    \u003cdiv class=\"frog540c-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"frog540c-faq-item\"\u003e\n      \u003cp class=\"frog540c-faq-q\"\u003eWhich Pool FROG system does the 540C fit?\u003c\/p\u003e\n      \u003cp class=\"frog540c-faq-a\"\u003eThe 540C is built for the \u003cstrong\u003ePool FROG XL Pro\u003c\/strong\u003e in-ground cycler only. It is not the same as the smaller BAM\/off-line pac used by other Pool FROG models, so match your cycler to the XL Pro before ordering.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frog540c-faq-item\"\u003e\n      \u003cp class=\"frog540c-faq-q\"\u003eHow long does one Pac last?\u003c\/p\u003e\n      \u003cp class=\"frog540c-faq-a\"\u003eWith the XL Pro's precise low-flow feeding, one 540C runs about \u003cstrong\u003e3 to 4 weeks\u003c\/strong\u003e depending on pool size, water temperature, and bather load. Set the dial higher for heavy use, lower for a lightly used pool, then swap in a fresh Pac when it is spent.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frog540c-faq-item\"\u003e\n      \u003cp class=\"frog540c-faq-q\"\u003eHow do I install the Pac safely?\u003c\/p\u003e\n      \u003cp class=\"frog540c-faq-a\"\u003eCut the cartridge at the molded plastic indents, flip it upside down, and seat it in the XL Pro chlorine cycler so the Pac's openings line up, then replace the cap and hand tighten. Wear eye protection, keep it away from other chemicals, and wash your hands afterward, Trichlor is a strong oxidizer and can irritate skin, eyes, and lungs.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"frog540c-footer\"\u003e\n    Free Shipping\u003cspan class=\"frog540c-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"frog540c-dot\"\u003e•\u003c\/span\u003eKing Technology Warranty\u003cspan class=\"frog540c-dot\"\u003e•\u003c\/span\u003eAuthorized King Technology Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"King Technology","offers":[{"title":"Default Title","offer_id":44126696570945,"sku":"PST-01035613","price":78.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-01035613.jpg?v=1783492425","url":"https:\/\/www.pstpoolsupplies.com\/products\/6-16-lb-poolfrog-xl-pro-chlorine-pac-540c","provider":"PST Pool Supplies","version":"1.0","type":"link"}