HTH® EXTRA Stabilized Chlorinating Pucks

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SKU: 72121 Category:


• Step 1: HTH® EXTRA Puck System • Active Ingredient: Trichloroisocyanurate • Available Chlorine 90% • Dissolves slowly for continuous chlorination • Sun protected to extend life of chlorine in pool water • Use in floaters, skimmers, feeders & automatic chlorinators

Additional information


6KG, 10KG