{"product_id":"refill-kit-spa-frog-serene-refill-kit-fits-spa-frog-serene","title":"Refill Kit | Spa Frog | Serene Refill Kit | (Fits Spa Frog Serene)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpa Frog Serene Cartridge Refill Kit\u003c\/strong\u003e is designed to keep your hot tub water clear and balanced. This refill kit targets common issues like algae, cloudy water, metals, and scale, using your water test results as a guide to when to replace.\u003c\/p\u003e \u003cp\u003eWhen your test shows imbalances, simply swap in the Serene cartridge refill to restore clarity, prevent staining, and maintain proper sanitizer levels. The kit is ideal for ongoing spa maintenance and works best when integrated into regular water tests and routine care.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAddresses algae growth and bloom prevention to keep water sparkling\u003c\/li\u003e \u003cli\u003eImproves clarity by reducing cloudy water and haziness\u003c\/li\u003e \u003cli\u003eReduces metals and scale buildup on surfaces and equipment\u003c\/li\u003e \u003cli\u003eEasy replacement process that fits directly into the Spa Frog Serene system\u003c\/li\u003e \u003cli\u003eSupports overall spa chemistry and can extend filter life with consistent results\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for dedicated spa owners who track water quality and want a straightforward refill that keeps the Serene line performing. Add to cart today and maintain pristine spa water with minimal effort.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"King Technology","offers":[{"title":"Default Title","offer_id":48475644887283,"sku":"FRG01143856","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/FRG01143856_0.jpg?v=1771477978","url":"https:\/\/everklearpoolsupply.com\/products\/refill-kit-spa-frog-serene-refill-kit-fits-spa-frog-serene","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}