{"product_id":"11-pack-3-5-lb-pool-chlorine-powder-fast-acting-swimming-pool-shock-treatment-sanitizer-keeps-water-crystal-clear-ideal-for-inground-above-ground-pools","title":"11-Pack Pool Chlorine Powder (3.5 lbs Per Bag) | Fast-Acting Shock Treatment \u0026 Sanitizer | Crystal Clear Pool Water | Inground \u0026 Above Ground Pools","description":"\u003cdiv class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cem\u003e\u003cstrong\u003e11-Pack 3.5 lb Pool Chlorine Powder is your ultimate all-season pool care solution, featuring fast-acting shock treatment and premium sanitizing power to keep your pool water sparkling crystal clear and safely sanitized! Our high-concentration chlorine formula works rapidly to eliminate harmful bacteria, stubborn algae, organic contaminants and cloudy water-causing impurities, delivering pristine, swim-ready water in minutes—no tedious waiting or repeated dosing needed.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cem\u003e\u003cstrong\u003eDesigned for hassle-free pool maintenance, this professional-grade powder dissolves quickly with zero sticky residue, maintains balanced chlorine levels effectively, and is gentle on skin \u0026amp; eyes for family-safe swimming. Ultra-versatile and reliable, it’s perfectly suited for both inground and above ground pools, ideal for regular weekly upkeep, post-party\/heavy-use emergency shock, and rain-flooded pool recovery.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cem\u003e\u003cstrong\u003eThe bulk 11-pack offers unbeatable long-term value, providing ample supply to cover your entire swimming season with less frequent restocking. Spend far less time on pool maintenance and more time enjoying your bright, clear, fresh pool water! A must-have sanitizer for every pool owner seeking fast results, universal compatibility and cost-effective all-round pool care.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/6054\/9815\/files\/ChatGPT_Image_2026_7_16_10_27_58_8.png?v=1784169057\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/6054\/9815\/files\/ChatGPT_Image_2026_7_16_10_27_59_9.png?v=1784169017\" alt=\"\"\u003e\n\u003c\/div\u003e","brand":"Poolmist","offers":[{"title":"11 Pack 3.5 lb Chlorine Powder","offer_id":45711267299511,"sku":"PK-SC-3.5X11","price":388.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6054\/9815\/files\/ChatGPT_Image_2026_7_16_10_27_52_1.png?v=1784169121","url":"https:\/\/www.poolmist.com\/products\/11-pack-3-5-lb-pool-chlorine-powder-fast-acting-swimming-pool-shock-treatment-sanitizer-keeps-water-crystal-clear-ideal-for-inground-above-ground-pools","provider":"Poolmist","version":"1.0","type":"link"}