{"product_id":"c3-3in-chlorine-tablets-10-lb-long-lasting-pool-sanitizer","title":"C3 3in Chlorine Tablets 10 lb - Long Lasting Pool Sanitizer","description":"\u003cp\u003eIn this review the C3 3in Chlorine Tablets earn a solid recommendation for pool and spa owners who want a low-effort way to maintain clean water. The biggest reason to buy is the combination of slow-dissolving, individually wrapped tablets and built-in UV protection, which means one tablet treats up to 10,000 gallons and can help keep chlorine levels steady for about a week. For anyone managing a residential pool or hot tub, these tablets simplify dosing and reduce the need for daily treatment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh concentration:\u003c\/strong\u003e Made from 99% Trichloro-S-Triazinetrione with about 90% available chlorine, the formula delivers potent sanitizing power per tablet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow dissolving:\u003c\/strong\u003e The 3in tablets dissolve gradually so you can dose once weekly instead of frequently adding chlorine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyanuric acid stabilized:\u003c\/strong\u003e Built-in cyanuric acid helps protect available chlorine from sunlight, extending effectiveness outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually wrapped:\u003c\/strong\u003e Each tablet is wrapped for easier handling and cleaner storage when using floaters or feeders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Safe for use in pools, spas, and hot tubs and suitable for chlorinators and chemical floaters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese tablets are best for homeowners and caretakers with aboveground and inground pools who prefer a set-and-forget weekly dosing routine. The product suits those who use floaters or inline chlorinators and want a tablet that dissolves predictably and protects chlorine from UV degradation.\u003c\/p\u003e\n\u003cp\u003eSerious competitive pools or those needing very tight daily chemical control may want a different regimen or supplemental non-stabilized chlorine products, since these tablets include cyanuric acid which raises CYA levels over time.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent tablet size and a steady dissolve rate make weekly dosing reliable.\u003c\/li\u003e\n\u003cli\u003eIndividually wrapped tablets are convenient and reduce mess when loading feeders.\u003c\/li\u003e\n\u003cli\u003eCustomers report excellent water clarity and stable chlorine levels with regular use.\u003c\/li\u003e\n\u003cli\u003eStrong concentration means effective sanitation with fewer tablets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContains cyanuric acid, so pools will accrue stabilizer over time and may need periodic CYA management.\u003c\/li\u003e\n\u003cli\u003eNot ideal when very rapid chlorine spikes are needed for immediate shock treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct form\u003c\/td\u003e\n\u003ctd\u003e3in slow-dissolving tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e10 lb bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive compound\u003c\/td\u003e\n\u003ctd\u003eTrichloro-S-Triazinetrione (99%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable chlorine\u003c\/td\u003e\n\u003ctd\u003eAbout 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStabilizer included\u003c\/td\u003e\n\u003ctd\u003eCyanuric acid (CYA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage per tablet\u003c\/td\u003e\n\u003ctd\u003eTreats up to 10,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eIndividually wrapped tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe C3 3in Chlorine Tablets are a practical choice for most residential pool owners who want dependable weekly sanitation with minimal fuss. Their high concentration, slow dissolve rate, and included stabilizer deliver lasting chlorine protection and clear water, making them good value for routine maintenance while requiring occasional CYA monitoring.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I test chlorine when using these tablets?\u003c\/strong\u003e\u003cbr\u003eTest chlorine and basic water balance at least once per week and adjust if levels drift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these tablets be used in a spa or hot tub?\u003c\/strong\u003e\u003cbr\u003eThey are safe for spas and hot tubs, but due to high concentration use appropriate dosing and follow manufacturer guidance for small volumes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these tablets protect chlorine from sunlight?\u003c\/strong\u003e\u003cbr\u003eYes, the tablets contain cyanuric acid which stabilizes chlorine and helps reduce UV degradation.\u003c\/p\u003e","brand":"C3...","offers":[{"title":"Default Title","offer_id":48621022970075,"sku":"B0CKJ8BWTK","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51abcC7FKrL._AC_SL1200.jpg?v=1778447472","url":"https:\/\/gearmusthave.com\/products\/c3-3in-chlorine-tablets-10-lb-long-lasting-pool-sanitizer","provider":"GearMustHave","version":"1.0","type":"link"}