{"product_id":"spa-frog-serene-cartridge-for-hot-tub-2-mineral-cartridge-for-floating-sanitizing-system-and-hot-tub-water-balance-guide","title":"Mineral Cartridge for Hot Tub S683","description":"\u003cbr\u003e2 PACK REPLACEMENT CARTRIDGE FOR SPA FROG \/ SERENE HOT TUB SYSTEMS – Includes 1 Mineral Cartridge and Hot Tub Certified Water Balancing Guide instruction booklet.\u003cbr\u003eFRESH MINERAL WATER HOT TUBS MADE EASY - The Spa Frog Serene hot tub replacement \/ refill cartridge kit eliminates the need for daily maintenance.\u003cbr\u003eENJOY SPARKLING CLEAN WATER WITH FAR LESS ODORS - Soft feeling water that’s easier on skin, swimsuits and spa surfaces.\u003cbr\u003eSET IT AND FORGET IT FOR WEEKS AT A TIME - Eliminate the work and guesswork, Mineral Cartridges last a full 4 months and Bromine Cartridges last 2-4 weeks.\u003cbr\u003eSUPER EFFECTIVE BACTERIA ELIMINATION - Spa Frog Serene Cartridges works by double-teaming bacteria with a patented delivery system of sanitizing minerals and a very low level of bromine.\u003cbr\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53434406797679,"sku":"P353529612418030506","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/1316\/5423\/files\/0d0463664ea4f02e93cb79c386db719fc58cdceb7cced2a7119b2d7d1f50c4a1.jpg?v=1788658796","url":"https:\/\/xssllft.sbs\/products\/spa-frog-serene-cartridge-for-hot-tub-2-mineral-cartridge-for-floating-sanitizing-system-and-hot-tub-water-balance-guide","provider":"My Store","version":"1.0","type":"link"}