{"product_id":"shockwave-1lb-calcium-hypochlorite-pool-shock-fast-acting-granular","title":"Shockwave 1lb Calcium Hypochlorite Pool Shock - Fast-Acting Granular","description":"\u003ch1\u003eShockwave 1 lb Calcium Hypochlorite Granular Pool Shock\u003c\/h1\u003e\u003cp\u003eAchieve a sparkling, healthy pool with \u003cstrong\u003eShockwave 1 lb Calcium Hypochlorite Granular Pool Shock\u003c\/strong\u003e. This powerful, fast-acting formula is designed to keep your swimming pool pristine by effectively sanitizing water, controlling algae, killing harmful bacteria, and destroying organic contaminants. Perfect for both routine maintenance and spring start-up, Shockwave ensures your pool remains a clean and inviting oasis.\u003c\/p\u003e\u003ch2\u003eKey Features \u0026amp; Benefits:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003ePotent 68% Calcium Hypochlorite:\u003c\/strong\u003e Delivers a concentrated dose of available chlorine for superior sanitizing action.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eFast-Acting Formula:\u003c\/strong\u003e Quickly dissolves to provide an instant chlorine boost, ensuring a rapid response to contamination.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Treatment:\u003c\/strong\u003e Ideal for regular chlorination, weekly maintenance, and effective shock treatment.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEliminates Contaminants:\u003c\/strong\u003e Actively kills bacteria, controls stubborn algae, and destroys organic impurities for crystal clear water.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Simply broadcast 1 lb per 10,000 gallons directly into the deep end of your pool or middle of the spa with the pump running. Pre-mixing may be required for vinyl liners to prevent bleaching.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eRestores Clarity:\u003c\/strong\u003e Targets and clarifies your pool water, restoring its transparency and allure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Shockwave Calcium Hypochlorite Granular Pool Shock\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 25253\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eUPC\/GTIN:\u003c\/strong\u003e 073187252531\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Calcium Hypochlorite (Cal Hypo)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eAvailable Chlorine:\u003c\/strong\u003e 68%\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Granular Powder\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eContainer Size:\u003c\/strong\u003e 1 lb Bag\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eOdor:\u003c\/strong\u003e Chlorine-Like\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003epH Rating:\u003c\/strong\u003e 10.4 - 10.8\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Soluble in Water: 18% at 77°F\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 lb treats 10,000 gallons of pool water\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKeep your pool sparkling clean and safe for swimming with the reliable power of Shockwave 1 lb Calcium Hypochlorite Granular Pool Shock. Its potent formula and easy application make it an essential part of your pool care regimen.\u003c\/p\u003e","brand":"Shockwave","offers":[{"title":"Default Title","offer_id":43777515716673,"sku":"PST-25253","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/2026-04-16at04.43.PM.png?v=1776375847","url":"https:\/\/www.pstpoolsupplies.com\/products\/shockwave-1lb-calcium-hypochlorite-pool-shock-fast-acting-granular","provider":"PST Pool Supplies","version":"1.0","type":"link"}