{"product_id":"spapure-2-lb-multi-shock-extra-dichlor","title":"SpaPure Multi Shock Extra 2 lb Dichlor Spa Shock with Clarifier","description":"\n\u003cstyle\u003e\n  .spamsx-wrap, .spamsx-wrap * { box-sizing: border-box; }\n  .spamsx-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  .spamsx-title {\n    border-bottom: 3px solid #0066cc;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .spamsx-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #0066cc;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .spamsx-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .spamsx-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .spamsx-spec-section { margin-bottom: 24px; }\n  .spamsx-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  .spamsx-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .spamsx-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .spamsx-spec-table tr:last-child { border-bottom: none; }\n  .spamsx-spec-table th,\n  .spamsx-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .spamsx-spec-table th {\n    font-weight: 600;\n    color: #0066cc;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .spamsx-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .spamsx-faq { margin-bottom: 24px; }\n  .spamsx-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .spamsx-faq-item:last-child { border-bottom: none; }\n  .spamsx-faq-q {\n    font-weight: 600;\n    color: #0066cc;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .spamsx-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .spamsx-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  .spamsx-footer .spamsx-dot {\n    color: #0066cc;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"spamsx-wrap\"\u003e\n\n  \u003cheader class=\"spamsx-title\"\u003e\n    \u003ch2\u003eSpaPure Multi Shock Extra 2 lb Dichlor Spa Shock with Clarifier\u003c\/h2\u003e\n    \u003cp class=\"spamsx-subtitle\"\u003eBuffered dichlor shock that will not move your pH.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"spamsx-intro\"\u003e\u003cstrong\u003eSpaPure Multi Shock Extra\u003c\/strong\u003e (SKU \u003cstrong\u003ePST-SPA5210CS20B2\u003c\/strong\u003e, MPN \u003cstrong\u003eC005210-CS20B2\u003c\/strong\u003e) is a 2 lb multi function dichlor shock that doubles as a low dose maintenance sanitizer. It dissolves fast and acts fast, so it suits both jobs: a weekly shock to clear out accumulated waste, or a small routine dose to hold a sanitizer residual between treatments. Two details set it apart from a plain shock. It is \u003cstrong\u003ebuffered\u003c\/strong\u003e, so it should not shift pH after it goes in, which spares you the usual rebalancing afterward. And it carries built in water clarifiers, so the water comes back looking sharp rather than merely sanitized. It works alongside chlorine, bromine, ozone and mineral systems.\u003c\/p\u003e\n\n  \u003csection class=\"spamsx-spec-section\"\u003e\n    \u003cdiv class=\"spamsx-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"spamsx-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\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eMulti Shock Extra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eC005210-CS20B2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-SPA5210CS20B2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e025551870070\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContainer Size\u003c\/th\u003e\n\u003ctd\u003e2 lb (0.907 kg) container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChemical Type\u003c\/th\u003e\n\u003ctd\u003eChlorine based multi function spa shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Chemistry\u003c\/th\u003e\n\u003ctd\u003eDichlor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eFast acting, quick dissolving granular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdded Benefit\u003c\/th\u003e\n\u003ctd\u003eContains water clarifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Effect\u003c\/th\u003e\n\u003ctd\u003eBuffered, should not affect pH after addition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShock Dose\u003c\/th\u003e\n\u003ctd\u003e2 oz (4 Tbsp) per 500 gallons weekly or as use dictates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaintenance Dose\u003c\/th\u003e\n\u003ctd\u003e1\/2 oz (3 tsp) per 500 gallons to hold 1 to 3 ppm sanitizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eBroadcast over the entire water surface with the pump running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget pH\u003c\/th\u003e\n\u003ctd\u003e7.2 to 7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Alkalinity\u003c\/th\u003e\n\u003ctd\u003e100 to 120 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Compatibility\u003c\/th\u003e\n\u003ctd\u003eChlorine, bromine, ozone and mineral systems\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\u003e5.0 x 5.0 x 6.5 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=\"spamsx-faq\"\u003e\n    \u003cdiv class=\"spamsx-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"spamsx-faq-item\"\u003e\n      \u003cp class=\"spamsx-faq-q\"\u003eHow much do I add to shock versus maintain?\u003c\/p\u003e\n      \u003cp class=\"spamsx-faq-a\"\u003eTwo different doses from the same container. To \u003cstrong\u003eshock\u003c\/strong\u003e, add \u003cstrong\u003e2 oz (4 tablespoons) per 500 gallons\u003c\/strong\u003e weekly, or more often if the tub sees heavy use. To \u003cstrong\u003emaintain\u003c\/strong\u003e, add \u003cstrong\u003e1\/2 oz (3 teaspoons) per 500 gallons\u003c\/strong\u003e as needed to hold a \u003cstrong\u003e1 to 3 ppm\u003c\/strong\u003e sanitizer residual. Balance the water first, to \u003cstrong\u003epH 7.2 to 7.6\u003c\/strong\u003e and \u003cstrong\u003ealkalinity 100 to 120 ppm\u003c\/strong\u003e, then broadcast the granules across the whole surface with the pump running.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spamsx-faq-item\"\u003e\n      \u003cp class=\"spamsx-faq-q\"\u003eHow is this different from Spa Oxidizing Shock?\u003c\/p\u003e\n      \u003cp class=\"spamsx-faq-a\"\u003eThis is the distinction buyers get wrong most often. Multi Shock Extra is a \u003cstrong\u003echlorine\u003c\/strong\u003e shock built on dichlor, so it both oxidizes waste and adds sanitizer to the water. \u003ca href=\"https:\/\/pstpoolsupplies.com\/products\/spapure-2-2-lb-spa-oxidizing-shock-non-chlorine\"\u003eSpaPure Spa Oxidizing Shock\u003c\/a\u003e is a \u003cstrong\u003enon chlorine\u003c\/strong\u003e oxidizer built on potassium monopersulfate, which burns off waste without adding any chlorine and lets you back in the water sooner. Use this one when you want the shock to also top up sanitizer, and the non chlorine version when you are trying to hold chlorine down or you run a mineral cartridge.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spamsx-faq-item\"\u003e\n      \u003cp class=\"spamsx-faq-q\"\u003eWill it throw my pH off?\u003c\/p\u003e\n      \u003cp class=\"spamsx-faq-a\"\u003eIt should not, and that is the point of the buffering. Unbuffered dichlor tends to pull pH down over repeated doses and leaves you correcting the water after every shock. This formula is buffered to land neutral, so a weekly shock will not send you back to the test kit. Still balance before you dose rather than after, and if the water has drifted, bring it back with \u003ca href=\"https:\/\/pstpoolsupplies.com\/products\/spapure-2-lb-alkalinity-increaser\"\u003eSpaPure Alkalinity Increaser\u003c\/a\u003e or \u003ca href=\"https:\/\/pstpoolsupplies.com\/products\/spapure-24-oz-dry-ph-down-spa-pure\"\u003eSpaPure pH Down\u003c\/a\u003e first. Never mix this or any shock with other chemicals in a scoop or bucket, and store it closed, cool and dry.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"spamsx-footer\"\u003e\n    Free Shipping\u003cspan class=\"spamsx-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"spamsx-dot\"\u003e•\u003c\/span\u003eFactory-Sealed Container\u003cspan class=\"spamsx-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":44463158526017,"sku":"PST-SPA5210CS20B2","price":32.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/SPA5210CS20B2.jpg?v=1787450662","url":"https:\/\/www.pstpoolsupplies.com\/products\/spapure-2-lb-multi-shock-extra-dichlor","provider":"PST Pool Supplies","version":"1.0","type":"link"}