{"product_id":"frog-serene-floating-system","title":"FROG Serene Floating System for Hot Tubs (01-14-3883)","description":"\n\u003cstyle\u003e\n  .frogsrn-wrap, .frogsrn-wrap * { box-sizing: border-box; }\n  .frogsrn-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  \/* Hero (compact) *\/\n  .frogsrn-hero {\n    background: linear-gradient(135deg, #0080ff 0%, #e8f4fa 100%);\n    color: #fff;\n    padding: 36px 32px;\n    border-radius: 14px;\n    text-align: center;\n    margin-bottom: 28px;\n  }\n  .frogsrn-hero h1 { font-size: 2em; margin: 0 0 8px; font-weight: 800; letter-spacing: -0.02em; }\n  .frogsrn-tagline { font-size: 1.1em; opacity: 0.95; margin: 0 0 18px; }\n  .frogsrn-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }\n  .frogsrn-badge {\n    background: rgba(255,255,255,0.18);\n    border: 1px solid rgba(255,255,255,0.3);\n    color: #fff;\n    padding: 6px 14px;\n    border-radius: 50px;\n    font-size: 0.85em;\n    font-weight: 600;\n  }\n\n  \/* Intro *\/\n  .frogsrn-intro {\n    max-width: 800px;\n    margin: 0 auto 32px;\n    text-align: center;\n    font-size: 1.05em;\n    color: #333;\n  }\n\n  \/* Stat strip *\/\n  .frogsrn-stats {\n    background: linear-gradient(135deg, #003a70 0%, #0080ff 100%);\n    color: #fff;\n    border-radius: 14px;\n    padding: 24px;\n    display: grid;\n    grid-template-columns: repeat(5, 1fr);\n    gap: 12px;\n    margin-bottom: 36px;\n  }\n  .frogsrn-stat { text-align: center; }\n  .frogsrn-stat-value { font-size: 1.5em; font-weight: 800; color: #aedcff; }\n  .frogsrn-stat-label { font-size: 0.78em; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }\n\n  \/* Section headings *\/\n  .frogsrn-section { margin-bottom: 36px; }\n  .frogsrn-section \u003e h2 { font-size: 1.5em; margin: 0 0 18px; text-align: center; color: #0066cc; }\n\n  \/* Feature card grid *\/\n  .frogsrn-feature-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n    gap: 16px;\n  }\n  .frogsrn-feature-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 12px;\n    padding: 22px;\n    transition: transform 0.2s, box-shadow 0.2s;\n  }\n  .frogsrn-feature-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,128,255,0.14); }\n  .frogsrn-emoji { font-size: 1.8em; }\n  .frogsrn-feature-card h5 { margin: 10px 0 6px; font-size: 1.05em; color: #1a1a1a; }\n  .frogsrn-feature-card p { margin: 0; color: #444; font-size: 0.95em; }\n\n  \/* Warning *\/\n  .frogsrn-warning {\n    background: #fff7e0;\n    border-left: 5px solid #f5a623;\n    border-radius: 10px;\n    padding: 18px 22px;\n    margin-bottom: 36px;\n  }\n  .frogsrn-warning h4 { margin: 0 0 6px; color: #8a5b00; font-size: 1.05em; }\n  .frogsrn-warning p { margin: 0; color: #5a3d00; font-size: 0.95em; }\n\n  \/* Spec grid *\/\n  .frogsrn-spec-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    background: #f7f8fc;\n    border-radius: 14px;\n    overflow: hidden;\n  }\n  .frogsrn-spec-row {\n    display: flex;\n    justify-content: space-between;\n    gap: 12px;\n    padding: 12px 18px;\n    border-bottom: 1px solid #e1e6ed;\n    font-size: 0.95em;\n  }\n  .frogsrn-spec-key { font-weight: 600; color: #0066cc; }\n  .frogsrn-spec-val { color: #1a1a1a; text-align: right; }\n\n  \/* FAQ *\/\n  .frogsrn-faq-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 10px;\n    padding: 18px 22px;\n    margin-bottom: 12px;\n  }\n  .frogsrn-faq-card h4 { margin: 0 0 6px; color: #0066cc; font-size: 1.02em; }\n  .frogsrn-faq-card p { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* CTA *\/\n  .frogsrn-cta {\n    background: linear-gradient(135deg, #0080ff 0%, #e8f4fa 100%);\n    color: #fff;\n    border-radius: 14px;\n    padding: 32px 28px;\n    text-align: center;\n  }\n  .frogsrn-cta h2 { font-size: 1.6em; margin: 0 0 8px; }\n  .frogsrn-cta p { margin: 0 0 18px; font-size: 1em; opacity: 0.95; }\n  .frogsrn-perks { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }\n  .frogsrn-perk {\n    background: rgba(255,255,255,0.18);\n    border: 1px solid rgba(255,255,255,0.3);\n    padding: 6px 14px;\n    border-radius: 50px;\n    font-size: 0.88em;\n    font-weight: 600;\n  }\n\n  \/* Responsive *\/\n  @media (max-width: 700px) {\n    .frogsrn-hero h1 { font-size: 1.5em; }\n    .frogsrn-stats { grid-template-columns: repeat(2, 1fr); }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"frogsrn-wrap\"\u003e\n\n  \u003csection class=\"frogsrn-hero\"\u003e\n    \u003ch1\u003eFROG Serene Floating System for Hot Tubs\u003c\/h1\u003e\n    \u003cp class=\"frogsrn-tagline\"\u003eFresh mineral water, half the bromine.\u003c\/p\u003e\n    \n    \u003cdiv class=\"frogsrn-badges\"\u003e\n      \u003cspan class=\"frogsrn-badge\"\u003eAuthorized King Technology Dealer\u003c\/span\u003e\u003cspan class=\"frogsrn-badge\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"frogsrn-badge\"\u003e150-600 Gallon Spas\u003c\/span\u003e\u003cspan class=\"frogsrn-badge\"\u003eUp to 50% Less Bromine\u003c\/span\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n\n  \u003cp class=\"frogsrn-intro\"\u003eThe \u003cstrong\u003eFROG Serene Floating System (SKU PST-01143883, MPN 01-14-3883)\u003c\/strong\u003e is King Technology's drop-in mineral and bromine sanitizer for hot tubs and spas from 150 to 600 gallons. Formerly sold as the Spa Frog, it pairs a self-cleaning \u003cstrong\u003eFROG Mineral\u003c\/strong\u003e cartridge with a low-dose time-release bromine cartridge in a floating holder, so you replace a pre-filled cartridge about once a month instead of spooning in chemicals before every soak. The result is \u003cstrong\u003eFresh Mineral Water\u003c\/strong\u003e that stays cleaner, clearer, and softer on your skin while cutting bromine use by up to 50%.\u003c\/p\u003e\n\n  \u003csection class=\"frogsrn-stats\"\u003e\n    \u003cdiv class=\"frogsrn-stat\"\u003e\n\u003cdiv class=\"frogsrn-stat-value\"\u003e150-600\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat-label\"\u003eGallon Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat\"\u003e\n\u003cdiv class=\"frogsrn-stat-value\"\u003e50%\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat-label\"\u003eLess Bromine\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat\"\u003e\n\u003cdiv class=\"frogsrn-stat-value\"\u003e4 mo\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat-label\"\u003eMineral Life\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat\"\u003e\n\u003cdiv class=\"frogsrn-stat-value\"\u003e2-4 wk\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat-label\"\u003eBromine Life\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat\"\u003e\n\u003cdiv class=\"frogsrn-stat-value\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-stat-label\"\u003eCartridges Included\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"frogsrn-section\"\u003e\n    \u003ch2\u003eWhy PST Customers Pick This\u003c\/h2\u003e\n    \u003cdiv class=\"frogsrn-feature-grid\"\u003e\n      \u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e🧂\u003c\/div\u003e\n\u003ch5\u003eFROG Minerals Do the Work\u003c\/h5\u003e\n\u003cp\u003eThe blue mineral cartridge releases minerals that kill bacteria on their own, so you need up to 50% less bromine to keep the water sanitary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e🧪\u003c\/div\u003e\n\u003ch5\u003eTime-Release Bromine\u003c\/h5\u003e\n\u003cp\u003eThe yellow bromine cartridge dissolves slowly in hot water and dials from 1 to 6, so you tune output to your bather load instead of over-dosing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e🌊\u003c\/div\u003e\n\u003ch5\u003eFloats Anywhere in the Spa\u003c\/h5\u003e\n\u003cp\u003eSnap both cartridges into the included green holder and set it in the water. No plumbing, no jet ports, no tools to install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e💧\u003c\/div\u003e\n\u003ch5\u003eSofter, Silkier Water\u003c\/h5\u003e\n\u003cp\u003eFresh Mineral Water feels gentler on skin, swimsuits, and spa surfaces than a straight bromine or chlorine routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e🎯\u003c\/div\u003e\n\u003ch5\u003eSet It and Forget It\u003c\/h5\u003e\n\u003cp\u003eSwap the pre-filled bromine cartridge roughly monthly and the mineral cartridge every four months. That is the whole maintenance routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-feature-card\"\u003e\n\u003cdiv class=\"frogsrn-emoji\"\u003e🇺🇸\u003c\/div\u003e\n\u003ch5\u003eGenuine King Technology\u003c\/h5\u003e\n\u003cp\u003eAuthentic FROG Serene holder and starter cartridges from King Technology, the company that invented the mineral spa system.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003cdiv class=\"frogsrn-warning\"\u003e\n    \u003ch4\u003eSanitizer Safety\u003c\/h4\u003e\n    \u003cp\u003eBromine is an oxidizer. \u003cstrong\u003eNever mix the bromine cartridge granules with chlorine, other spa chemicals, or water inside a closed container\u003c\/strong\u003e, and keep both cartridges out of reach of children and pets. Test your spa water before each use and maintain a bromine residual in the manufacturer's recommended range; the mineral cartridge does not replace routine testing. For the first 24 hours on a freshly filled spa, set the bromine cartridge to 5, then adjust down as your reading stabilizes.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n\n  \u003csection class=\"frogsrn-section\"\u003e\n    \u003ch2\u003eSpecifications\u003c\/h2\u003e\n    \u003cdiv class=\"frogsrn-spec-grid\"\u003e\n      \u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eManufacturer\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eKing Technology\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eProduct Line\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eFROG Serene (formerly Spa Frog)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eMPN\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e01-14-3883\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003ePST SKU\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003ePST-01143883\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eType\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eMineral and Bromine Floating Sanitizer System\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eSpa Size Range\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e150 to 600 gallons\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eIncludes\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eFloating holder, starter mineral cartridge, starter bromine cartridge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eMineral Cartridge Life\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eUp to 4 months (or on drain and refill)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eBromine Cartridge Life\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e2 to 4 weeks\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eMineral Cartridge Setting\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eWide open on 6\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eBromine Cartridge Settings\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e1 to 6 (start at 5 for first 24 hours)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eBromine Reduction\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eUp to 50% vs bromine alone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eInstallation\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eFloating, no plumbing required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eReplacement Mineral Cartridge\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e01-14-3812\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eReplacement Bromine Cartridge\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003e01-14-3824\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogsrn-spec-row\"\u003e\n\u003cspan class=\"frogsrn-spec-key\"\u003eWarranty\u003c\/span\u003e\u003cspan class=\"frogsrn-spec-val\"\u003eKing Technology Satisfaction Guarantee\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"frogsrn-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \n    \u003cdiv class=\"frogsrn-faq-card\"\u003e\n      \u003ch4\u003eWhat comes in the box?\u003c\/h4\u003e\n      \u003cp\u003eYou get the green floating holder plus one starter \u003cstrong\u003emineral cartridge\u003c\/strong\u003e and one starter \u003cstrong\u003ebromine cartridge\u003c\/strong\u003e, so the system is ready to run out of the box. When the cartridges are spent, refill with mineral cartridge \u003cstrong\u003e01-14-3812\u003c\/strong\u003e and bromine cartridge \u003cstrong\u003e01-14-3824\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogsrn-faq-card\"\u003e\n      \u003ch4\u003eWhat size hot tub is this rated for?\u003c\/h4\u003e\n      \u003cp\u003eThe FROG Serene Floating System is designed for spas and hot tubs from \u003cstrong\u003e150 to 600 gallons\u003c\/strong\u003e. Larger swim spas or oversized tubs may need a second system or a higher bromine setting to hold a proper residual.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogsrn-faq-card\"\u003e\n      \u003ch4\u003eHow is this different from the FROG Serene In-Line system?\u003c\/h4\u003e\n      \u003cp\u003eThis is the \u003cstrong\u003efloating\u003c\/strong\u003e version: the holder drops right into the spa water with no plumbing. The In-Line system uses the same mineral and bromine cartridges but installs into a factory cartridge bay built into some spa cabinets. If your spa did not come with an in-line bay, the floating system is the one you want.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogsrn-faq-card\"\u003e\n      \u003ch4\u003eHow much bromine does it actually use?\u003c\/h4\u003e\n      \u003cp\u003eBecause the \u003cstrong\u003eFROG minerals\u003c\/strong\u003e handle part of the sanitizing, the system needs up to \u003cstrong\u003e50% less bromine\u003c\/strong\u003e than bromine on its own. You still keep a low bromine residual in the water; the minerals simply let you run the bromine cartridge on a lower setting.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogsrn-faq-card\"\u003e\n      \u003ch4\u003eCan I install this myself?\u003c\/h4\u003e\n      \u003cp\u003eYes, there is nothing to plumb or wire. Set the blue mineral cartridge to 6 and the yellow bromine cartridge to 5, snap both into the holder, and float it in the spa. After the first 24 hours, test the water and step the bromine setting down until your reading holds in range.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003csection class=\"frogsrn-cta\"\u003e\n    \u003ch2\u003eOrder the FROG Serene Floating System From PST\u003c\/h2\u003e\n    \u003cp\u003eAuthorized King Technology dealer with the genuine FROG Serene floating holder and starter cartridges in stock and ready to ship.\u003c\/p\u003e\n    \u003cdiv class=\"frogsrn-perks\"\u003e\n      \u003cspan class=\"frogsrn-perk\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"frogsrn-perk\"\u003e30-Day Returns\u003c\/span\u003e\u003cspan class=\"frogsrn-perk\"\u003eSatisfaction Guarantee\u003c\/span\u003e\u003cspan class=\"frogsrn-perk\"\u003eAuthorized King Technology Dealer\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"King Technology","offers":[{"title":"Default Title","offer_id":44126697750593,"sku":"PST-01143883","price":49.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-01143883.jpg?v=1783492424","url":"https:\/\/www.pstpoolsupplies.com\/products\/frog-serene-floating-system","provider":"PST Pool Supplies","version":"1.0","type":"link"}