{"product_id":"jonas-3-lb-winter-boratetab-cartridge-for-floating-dispensers","title":"Jonas 3 lb Winter BorateTab Cartridge for Floating Dispensers","description":"\n\u003cstyle\u003e\n  .jbor3-wrap, .jbor3-wrap * { box-sizing: border-box; }\n  .jbor3-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  .jbor3-title {\n    border-bottom: 3px solid #0066cc;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .jbor3-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #0066cc;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .jbor3-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .jbor3-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .jbor3-spec-section { margin-bottom: 24px; }\n  .jbor3-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  .jbor3-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .jbor3-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .jbor3-spec-table tr:last-child { border-bottom: none; }\n  .jbor3-spec-table th,\n  .jbor3-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .jbor3-spec-table th {\n    font-weight: 600;\n    color: #0066cc;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .jbor3-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .jbor3-faq { margin-bottom: 24px; }\n  .jbor3-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .jbor3-faq-item:last-child { border-bottom: none; }\n  .jbor3-faq-q {\n    font-weight: 600;\n    color: #0066cc;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .jbor3-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .jbor3-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  .jbor3-footer .jbor3-dot {\n    color: #0066cc;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"jbor3-wrap\"\u003e\n\n  \u003cheader class=\"jbor3-title\"\u003e\n    \u003ch2\u003eJonas 3 lb Winter BorateTab Cartridge\u003c\/h2\u003e\n    \u003cp class=\"jbor3-subtitle\"\u003eThe larger charge, for the larger pool.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"jbor3-intro\"\u003eThe \u003cstrong\u003eJonas 3 lb winter BorateTab cartridge\u003c\/strong\u003e, part NJP0100201 and stocked under SKU PST-NJP0100201, is the larger of the two borate cartridges, sized for pools that need more buffering capacity to get through a closed season. It floats in the collar and releases borates slowly, holding pH steady while the pool sits with no pump, no test kit, and no one looking at it. That steadiness is what keeps the rest of your closing chemistry doing its job. \u003cstrong\u003eThe floating collar, part NJP10030, is required and is sold separately\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003csection class=\"jbor3-spec-section\"\u003e\n    \u003cdiv class=\"jbor3-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"jbor3-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eJonas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eNJP0100201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-NJP0100201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePrefilled floating borate cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003epH buffering through the closed season\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequires\u003c\/th\u003e\n\u003ctd\u003eFloating collar NJP10030, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eFloat on the pool surface, do not open the cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eLarger pools and longer closed seasons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeason\u003c\/th\u003e\n\u003ctd\u003eFall closing through spring opening\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"jbor3-faq\"\u003e\n    \u003cdiv class=\"jbor3-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"jbor3-faq-item\"\u003e\n      \u003cp class=\"jbor3-faq-q\"\u003eHow is this different from the 1-1\/2 lb cartridge?\u003c\/p\u003e\n      \u003cp class=\"jbor3-faq-a\"\u003eCapacity only. The \u003cstrong\u003e3 lb\u003c\/strong\u003e cartridge carries twice the borate charge, so it suits larger pools or regions with a long closed season.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"jbor3-faq-item\"\u003e\n      \u003cp class=\"jbor3-faq-q\"\u003eCan I run two cartridges at once?\u003c\/p\u003e\n      \u003cp class=\"jbor3-faq-a\"\u003eEach cartridge needs its own floating collar. If your pool needs more capacity than one cartridge provides, run a second collar and cartridge rather than overloading one.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"jbor3-faq-item\"\u003e\n      \u003cp class=\"jbor3-faq-q\"\u003eDo borates replace algaecide?\u003c\/p\u003e\n      \u003cp class=\"jbor3-faq-a\"\u003eNo. Borates buffer pH and make the water less friendly to algae, but a closing still needs a dedicated \u003cstrong\u003epolyquat winter algaecide\u003c\/strong\u003e to actually hold algae back.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"jbor3-footer\"\u003e\n    Free Shipping\u003cspan class=\"jbor3-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"jbor3-dot\"\u003e•\u003c\/span\u003eWarranty Backed\u003cspan class=\"jbor3-dot\"\u003e•\u003c\/span\u003eAuthorized Jonas Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Jonas","offers":[{"title":"Default Title","offer_id":44289629192257,"sku":"PST-NJP0100201","price":38.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/Chemicals___Kits_037_da55eacc-eb41-436c-8fd1-c0dd4105c773.png?v=1785943046","url":"https:\/\/www.pstpoolsupplies.com\/products\/jonas-3-lb-winter-boratetab-cartridge-for-floating-dispensers","provider":"PST Pool Supplies","version":"1.0","type":"link"}