{"product_id":"haviland-durachlor-granular-2-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 2 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 2 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526552775,"sku":"mygp_DURA_3610CS20B2_1pc_FBM","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_58d9fe12-50dd-48db-a9cb-f7d4bbc9f997.jpg?v=1791922417","url":"https:\/\/mygardenpool.com\/products\/haviland-durachlor-granular-2-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","provider":"My Garden Pool","version":"1.0","type":"link"}