{"product_id":"haviland-durachlor-granular-62-pool-chlorine-granules-2-lb","title":"Haviland DuraChlor Granular 62 Pool Chlorine Granules 2 lb","description":"\u003cp\u003eThe \u003cstrong\u003eHaviland DuraChlor Granular 62 Stabilized Chlorine Granules (2 lb)\u003c\/strong\u003e deliver super-fast-dissolving, concentrated pool sanitation with 62% available chlorine. Individually formulated for everyday chlorination and after heavy bather loads, these granules are completely soluble, UV-protected, and compatible with salt water pools — leaving water crystal-clear with no cloudiness after use.\u003c\/p\u003e\n\u003ch2\u003e🚩 PRO TIP\u003c\/h2\u003e\n\u003cp\u003eBroadcast granules directly over the pool surface with the pump running. Apply 2.5 oz per 10,000 gallons daily to maintain 1–3 ppm free chlorine. Adjust pH to 7.2–7.6 and alkalinity to 80–120 ppm before dosing. \u003cstrong\u003eNever pre-mix with other chemicals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePRODUCT FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 62% available chlorine — highly concentrated, fast-acting sanitation\u003c\/li\u003e\n\u003cli\u003e✅ Super fast-dissolving formula — works immediately, no cloudiness\u003c\/li\u003e\n\u003cli\u003e✅ UV-protected stabilized granules — resists sun degradation\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with salt water pools\u003c\/li\u003e\n\u003cli\u003e✅ Strong algae killer — eliminates bacteria, algae, and swimmer contaminants\u003c\/li\u003e\n\u003cli\u003e✅ Ideal for everyday chlorination and after heavy bather loads\u003c\/li\u003e\n\u003cli\u003e✅ Manufactured by Haviland Consumer Products — trusted pool chemistry since 1946\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Haviland \/ DuraChlor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number (SKU):\u003c\/strong\u003e C003610-CS20B2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct No.:\u003c\/strong\u003e HAV3610CS20B2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 025551622136\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 2 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e 2 lb cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Sodium dichloro-s-triazinetrione, dihydrate — 97%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Chlorine:\u003c\/strong\u003e 62%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Ingredients:\u003c\/strong\u003e 3%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilized:\u003c\/strong\u003e Yes (cyanuric acid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 37787-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Swimming pools — broadcast directly over pool surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2.5 oz per 10,000 gallons daily to maintain 1–3 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 7.2–7.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Total Alkalinity:\u003c\/strong\u003e 80–120 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWHY SHOP WITH AL'S COOL POOL STORE?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Fast, reliable shipping on every order\u003c\/li\u003e\n\u003cli\u003e✅ Genuine OEM and top-brand parts only\u003c\/li\u003e\n\u003cli\u003e✅ Knowledgeable pool \u0026amp; spa experts ready to help\u003c\/li\u003e\n\u003cli\u003e✅ Hassle-free returns and satisfaction guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Haviland","offers":[{"title":"Default Title","offer_id":44213737291911,"sku":"C003610-CS20B2","price":20.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/1217\/4983\/files\/haviland-durachlor-granular-62-pool-chlorine-2lb-cylinder.png?v=1773749066","url":"https:\/\/alscoolpoolstore.com\/products\/haviland-durachlor-granular-62-pool-chlorine-granules-2-lb","provider":"Al's Cool Pool Store","version":"1.0","type":"link"}