Calcium Hypochlorite Tablets | 65 to 75 Percent Available Chlorine | 25 Lb Pail | 1 Pack | CCH Endurance

CCH Endurance 3 Cal Hypo Chlorine Tablets provide a rapid chlorine boost for residential pools, quickly raising sanitizer levels and clearing cloudy water. Supplied in a 25 lb pail, these calcium hypochlorite tablets are designed for convenient, high-capacity responses after heavy swimming, heavy rain, or any time your pool needs a reset.

Unlike slower-disintegrating options, Endurance 3 Cal Hypo tablets dissolve steadily, delivering reliable disinfection and helping prevent algae growth. The cal-hypo formula handles higher seasonal demand while supporting balanced water chemistry when used with your existing sanitizer system. Use with pool chlorine feeders, skimmer baskets, or floating dispensers to fit your routine.

Ideal for homeowners tackling chlorine level maintenance, post-rain clarity, or after crowded pool days, this product delivers fast results where you need them most. Use cases include post-storm cleanup, quick chlorine refresh after parties, or a routine reset when water appears dull. The 25 lb bulk packaging reduces frequency of purchases without sacrificing performance, making it a practical choice for ongoing pool care.

• Fast-acting chlorine boost after heavy usage
• Clear cloudy water quickly with steady sanitizer release
• 25 lb pail for bulk, cost-effective maintenance
• Calcium hypochlorite formula supports strong disinfection
• Compatible with pool feeders, skimmers, and floating dispensers

Ready to reclaim crystal-clear water? Add to cart and start your pool reset today.