{"product_id":"spapure-1-qt-stain-scale-preventer","title":"SpaPure Stain \u0026 Scale Preventer 1 Quart (32 fl oz) Spa and Hot Tub Sequestrant","description":"\n\u003cstyle\u003e\n  .spastsc-wrap, .spastsc-wrap * { box-sizing: border-box; }\n  .spastsc-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  .spastsc-title {\n    border-bottom: 3px solid #0066cc;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .spastsc-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #0066cc;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .spastsc-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .spastsc-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .spastsc-spec-section { margin-bottom: 24px; }\n  .spastsc-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  .spastsc-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .spastsc-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .spastsc-spec-table tr:last-child { border-bottom: none; }\n  .spastsc-spec-table th,\n  .spastsc-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .spastsc-spec-table th {\n    font-weight: 600;\n    color: #0066cc;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .spastsc-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .spastsc-faq { margin-bottom: 24px; }\n  .spastsc-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .spastsc-faq-item:last-child { border-bottom: none; }\n  .spastsc-faq-q {\n    font-weight: 600;\n    color: #0066cc;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .spastsc-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .spastsc-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  .spastsc-footer .spastsc-dot {\n    color: #0066cc;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"spastsc-wrap\"\u003e\n\n  \u003cheader class=\"spastsc-title\"\u003e\n    \u003ch2\u003eSpaPure Stain \u0026amp; Scale Preventer 1 Quart (32 fl oz) Spa and Hot Tub Sequestrant\u003c\/h2\u003e\n    \u003cp class=\"spastsc-subtitle\"\u003ePulls the metals out. Keeps the scale off.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"spastsc-intro\"\u003e\u003cstrong\u003eSpaPure Stain \u0026amp; Scale Preventer\u003c\/strong\u003e (SKU \u003cstrong\u003ePST-SPA3249CS20Q\u003c\/strong\u003e, MPN \u003cstrong\u003eC003249-CS20Q\u003c\/strong\u003e) is a \u003cstrong\u003e1 quart (32 fl oz)\u003c\/strong\u003e liquid concentrate that handles two problems out of one bottle: it clears the dissolved iron, copper, and manganese that stain a spa shell, and it softens the scale that hard fill water leaves on your heater, jets, and plumbing. The sequestrant locks onto those metals and carries them out of the water through the spa filter, so the discoloration leaves with the cartridge instead of settling onto the acrylic. Dose it on every fresh fill and again each week and scale never gets a foothold around the jets or down inside the equipment where you cannot reach it. The concentrated, temperature tolerant formula is built for hot water instead of breaking down in it.\u003c\/p\u003e\n\n  \u003csection class=\"spastsc-spec-section\"\u003e\n    \u003cdiv class=\"spastsc-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"spastsc-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHaviland Consumer Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpaPure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eC003249-CS20Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-SPA3249CS20Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e025551329400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eSpa and hot tub stain and scale preventer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiquid metal sequestrant and scale inhibitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Volume\u003c\/th\u003e\n\u003ctd\u003e1 quart (32 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso Available\u003c\/th\u003e\n\u003ctd\u003e1 pint (16 fl oz), MPN C003249-CS40P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eIron, copper, manganese, and high calcium hardness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFresh Fill Dose\u003c\/th\u003e\n\u003ctd\u003e2 to 3 oz per 100 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeekly Dose\u003c\/th\u003e\n\u003ctd\u003e1 oz per 100 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eAdd to circulating spa water, not to a skimmer or feeder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetal Removal Path\u003c\/th\u003e\n\u003ctd\u003eSequestered metals are carried out of the water through the spa filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExisting Scale\u003c\/th\u003e\n\u003ctd\u003eSoftens and erodes deposits already on surfaces and equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormula\u003c\/th\u003e\n\u003ctd\u003eConcentrated and temperature tolerant for hot water use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandling\u003c\/th\u003e\n\u003ctd\u003eNever mix with other chemicals in the same container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eCool, dry area in the original closed container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e2.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Dimensions\u003c\/th\u003e\n\u003ctd\u003e3.5 x 3.5 x 9.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"spastsc-faq\"\u003e\n    \u003cdiv class=\"spastsc-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"spastsc-faq-item\"\u003e\n      \u003cp class=\"spastsc-faq-q\"\u003eHow much do I add, and how often?\u003c\/p\u003e\n      \u003cp class=\"spastsc-faq-a\"\u003eOn a fresh fill, add \u003cstrong\u003e2 to 3 oz per 100 gallons\u003c\/strong\u003e with the circulation running. After that, add \u003cstrong\u003e1 oz per 100 gallons weekly\u003c\/strong\u003e to keep new metals and scale from taking hold. A 400 gallon hot tub needs roughly 8 to 12 oz to start and about 4 oz per week, so this \u003cstrong\u003e32 oz quart\u003c\/strong\u003e covers the startup dose plus several weeks of maintenance. Always pour it into moving water rather than into a skimmer or a chemical feeder.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spastsc-faq-item\"\u003e\n      \u003cp class=\"spastsc-faq-q\"\u003eWhat is the difference between the 1 quart and the 1 pint?\u003c\/p\u003e\n      \u003cp class=\"spastsc-faq-a\"\u003eVolume only. This listing is the \u003cstrong\u003e1 quart (32 fl oz)\u003c\/strong\u003e bottle, \u003cstrong\u003eC003249-CS20Q\u003c\/strong\u003e. The same formula is also sold in a \u003cstrong\u003e1 pint (16 fl oz)\u003c\/strong\u003e bottle, \u003cstrong\u003eC003249-CS40P\u003c\/strong\u003e, which we stock separately. The quart is the better pick if you are filling a spa from scratch on well water or high hardness city water, since the initial dose alone can take most of a pint.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spastsc-faq-item\"\u003e\n      \u003cp class=\"spastsc-faq-q\"\u003eWill it clean up stains and scale that are already there?\u003c\/p\u003e\n      \u003cp class=\"spastsc-faq-a\"\u003eYes. This is not prevention only. The formula \u003cstrong\u003eerodes existing scale\u003c\/strong\u003e and lifts metallic staining and discoloration back into solution so the filter can take it out. Expect the water to go \u003cstrong\u003ehazy for a short period\u003c\/strong\u003e after you dose it, which is normal and clears as the water turns over. Stubborn stains on the shell respond faster if you brush them with a spa brush after treatment. Clean or replace the filter after the water clears, since that is where the metals ended up. Request the Safety Data Sheet from the manufacturer for full handling and first aid detail.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"spastsc-footer\"\u003e\n    Free Shipping\u003cspan class=\"spastsc-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"spastsc-dot\"\u003e•\u003c\/span\u003eGenuine SpaPure Formula\u003cspan class=\"spastsc-dot\"\u003e•\u003c\/span\u003eAuthorized SpaPure Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Haviland Consumer Products","offers":[{"title":"Default Title","offer_id":44463157870657,"sku":"PST-SPA3249CS20Q","price":24.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/SPA3249CS20Q.jpg?v=1787450627","url":"https:\/\/www.pstpoolsupplies.com\/products\/spapure-1-qt-stain-scale-preventer","provider":"PST Pool Supplies","version":"1.0","type":"link"}