HTH Pool Care 3" Tablet Chlorinating Chemicals 25 lb

Manufactured for large-scale, long-term pool sanitization, these heavy-duty chlorinating pucks deliver continuous purifying power to keep water pure and clear. The concentrated chemical compound eradicates harmful pathogens, suppresses stubborn organic growth, and breaks down bathing waste. Built-in UV resistance shields the active treatment from harsh sun degradation, ensuring reliable performance in skimmers, floaters, and automatic feeders.