{"product_id":"spa-frog-4-cartridge-kit-spa3856","title":"SPA FROG SERENE 4-CARTRIDGE KIT","description":"\u003cp\u003eKing Technology Spa Frog Cartridge Refill Kit-01-14-3856\u003c\/p\u003e\n\u003cp\u003eThe King Technology Spa Frog Cartridge Refill Kit contains 1 Mineral Cartridge and 3 Bromine Cartridges.\u003cbr\u003e\u003cbr\u003eSpa Frog Bromine and Mineral Cartridges are for use in the Spa Frog Floating Systems, in which pre-filled mineral and bromine cartridges combine in a floating dispenser to give any spa crystal clear water with a silky feel.\u003cbr\u003e\u003cbr\u003eReplace the mineral cartridge every four months when you drain and refill your spa.\u003cbr\u003e\u003cbr\u003eReplace the bromine cartridge every two to four weeks, depending on use\u003c\/p\u003e","brand":"King Technology","offers":[{"title":"Default Title","offer_id":47188263272760,"sku":"01-14-3856","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/7049\/8616\/files\/King-Technology-01-14-3856-500x500.jpg?v=1739730804","url":"https:\/\/bankspoolsspas.myshopify.com\/products\/spa-frog-4-cartridge-kit-spa3856","provider":"Banks Pool \u0026 Spas","version":"1.0","type":"link"}