{"product_id":"replenish-2-lbs","title":"Leisure Time Replenish | Multi-Action Shock","description":"\u003cp\u003e\u003cstrong\u003eLeisure Time Replenish\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a multi-functional dual-action shock and oxidizer formulated specifically for spas and hot tubs. Active chemistry: a powerful combination of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e72% potassium monopersulfate (MPS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor non-chlorine oxidation and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15% sodium dichlor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor sanitizer-boost chlorine — plus built-in pH buffers and clarifying agents. Unlike single-action shock products that handle either oxidation\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eor\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003esanitization, Replenish does both in one dose, which is exactly what mineral cartridge systems and supplemental-chlorine spas were designed to use.\u003c\/p\u003e\n\u003cp\u003eReplenish exists for a specific category of spa owner: anyone running a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emineral cartridge sanitizer system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(like the FreshWater Salt System, Spa Frog @ease, or any silver\/copper mineral cartridge), or anyone who wants the convenience of \"one shock that does everything.\" Mineral systems work by combining low-level continuous sanitizer release with periodic chlorine boosts — and Replenish is engineered to deliver that combined oxidation + chlorine boost in a single weekly dose. For chlorine-program spas, it's also a strong option as a \"do-everything\" maintenance shock that handles both organic load and sanitizer residual in one step.\u003c\/p\u003e\n\u003cp\u003eA 2 lb bottle provides approximately 30 weekly maintenance shocks for a typical residential spa — roughly 6 months of weekly use. Replenish is fully soluble, dissolves in seconds with the pump running, has a short 15-minute spa return time, and includes the pH-buffering and clarifying agents that prevent the chemistry swings other shock products can cause.\u003c\/p\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLeisure Time makes three different shock products, and they're not interchangeable.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpa 56\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis pure chlorine — daily sanitizer plus heavy superchlorination.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRenew\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis pure non-chlorine MPS — weekly oxidation with no chlorine added, 15-minute spa return.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eReplenish\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a hybrid of both — non-chlorine oxidation plus a measured chlorine boost in one dose. Pick based on your sanitizer program: chlorine spa → Spa 56 daily + Renew weekly (or just Spa 56). Bromine or mineral cartridge spa → Renew weekly. Mineral cartridge spa needing chlorine boost → Replenish weekly. Replenish is the right choice when you want both oxidation and sanitizer-boost in one product.\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\n\u003cp\u003e\u003cspan role=\"img\" aria-label=\"®\"\u003eLeisure Time®\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Leisure Time Spa","offers":[{"title":"Default Title","offer_id":4646741016613,"sku":"LTS19","price":20.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2507\/5288\/files\/leisure_time_replenish_front.jpg?v=1757694730","url":"https:\/\/leisuretimeinc.com\/products\/replenish-2-lbs","provider":"Leisure Time Inc.","version":"1.0","type":"link"}