{"product_id":"nayoku-replacement-bromine-cartridges-for-frog-serene-4-pack-up-to-600-gallons","title":"Nayoku Replacement Bromine Cartridges for FROG Serene — 4-Pack (Up to 600 Gallons)","description":"\u003cp\u003eUpgrade your hot tub maintenance with Nayoku Replacement Bromine Cartridges, designed to pair with the FROG Serene Floating System. This 4-pack is built to support inline bromine treatment for tubs up to about 600 gallons, offering a streamlined way to keep spa water balanced and inviting.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Nayoku for your hot tub care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 50% less bromine usage may lead to gentler water, potentially helping skin, hair, swimsuits, and tub surfaces.\u003c\/li\u003e\n  \u003cli\u003eEnhanced compatibility with FROG Serene Floating System and FROG Minerals cartridges for a cohesive treatment approach.\u003c\/li\u003e\n  \u003cli\u003eIn-line cartridge design aims to keep your water consistently treated as you soak, rinse, and unwind.\u003c\/li\u003e\n  \u003cli\u003eValue-packed 4-cartridge set with an expected 2–4 week runtime per cartridge, depending on tub size and usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get and how it fits your setup\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 4 replacement cartridges, suitable for a 600-gallon hot tub.\u003c\/li\u003e\n  \u003cli\u003eNot an OEM product; a generic item designed for compatibility and ease of use.\u003c\/li\u003e\n  \u003cli\u003eCompatibility is demonstrated for use with the FROG Serene Floating System and related components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to get the most from your Nayoku cartridges\u003c\/h3\u003e\n\u003cp\u003eReplace according to your tub usage and monitor water quality to maintain comfortable, clear water. These cartridges work alongside your existing FROG Mineral cartridges to help maintain balance without daily guesswork.\u003c\/p\u003e\n\u003cp\u003eCustomer care is important to Nayoku. If you are not satisfied, contact us by email for a thoughtful resolution. Our goal is to help you keep your spa experience positive and hassle-free.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the Nayoku replacement bromine cartridge fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for the FROG Serene Floating System and supports inline bromine treatment for up to 600 gallons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the 4-pack and how long will the cartridges last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 4-pack includes four cartridges; each typically lasts 2–4 weeks depending on tub size and usage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nayoku","offers":[{"title":"Default Title","offer_id":45738946068666,"sku":"B0GD7NSK1F","price":107.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/nayoku-bromine-replacement-cartridge-4pack.jpg?v=1774710572","url":"https:\/\/gardencanada.ca\/products\/nayoku-replacement-bromine-cartridges-for-frog-serene-4-pack-up-to-600-gallons","provider":"Garden Canada","version":"1.0","type":"link"}