{"product_id":"ease-smart-chlor-chlorine-cartridge-3-pack-integrated-design-1","title":"FROG® @ease® SmartChlor® Replacement Cartridges – 3 Pack (Custom Fit for Sundance Spas®)","description":"\u003cp data-mce-fragment=\"1\"\u003eSmartChlor® is a unique, patented, slow-dissolving, self-regulating form of chlorine that works only with the FROG @ease® Mineral Cartridge. Each SmartChlor® Cartridge is prefilled and designed to last up to 3 - 4 weeks, depending upon use and spa size. Use up to 75% less chlorine* and shock only once a month - there’s no guess, mess or stress. FROG @ease® is custom designed to fit on your filter to ensure maximum sanitizing, plus its concealed from the seating areas.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e***Requires holder 6473-315 to attach cartridges to filter\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sundance","offers":[{"title":"Default Title","offer_id":41875888242876,"sku":"6473-297","price":60.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0006\/7505\/3626\/products\/at-Ease_Sundance_Packaging_4076744a-515b-4533-a5a8-1a3a6ace89b3.jpg?v=1659133905","url":"https:\/\/smarttub.myshopify.com\/products\/ease-smart-chlor-chlorine-cartridge-3-pack-integrated-design-1","provider":"SmartTub","version":"1.0","type":"link"}