{"product_id":"frog-serene-cartridge-kit","title":"Frog Serene Cartridges","description":"\u003cp\u003eThe Frog Serene Cartridge Kit, easy-to-use hot tub sanitation system that combines mineral and low-level bromine technology to keep water clear, soft, and balanced. The kit typically includes one 4-month mineral cartridge and three 2-4 week bromine cartridges, reducing bromine usage by up to 50% for a \"no-mess, no-stress\" experience.\u003c\/p\u003e","brand":"Sun Tropic","offers":[{"title":"Cartridge Replacement Kit","offer_id":42458241433685,"sku":null,"price":85.99,"currency_code":"USD","in_stock":true},{"title":"Bromine Cartridge Replacement","offer_id":42458241466453,"sku":null,"price":10.99,"currency_code":"USD","in_stock":true},{"title":"Mineral Cartridge Replacement","offer_id":42458241499221,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5588\/5397\/files\/shopping-5_75f31ffc-b794-4a79-86d1-884bdecc0225.jpg?v=1777768101","url":"https:\/\/sun-tropic-2.myshopify.com\/products\/frog-serene-cartridge-kit","provider":"Sun Tropic","version":"1.0","type":"link"}