Chlorine Tablets 3 inch 40 Pounds, TABIT Swimming Pool Long Lasting Chlorinating Tablets, Slow Dissolving, Tri-Chlor for Swim Pool, Hot Tubs, Spa

– Cleaner, Safer Water All Season: Effectively eliminates bacteria, algae, and organic contaminants to keep your above-ground or in-ground pool clean, clear, and swim-ready throughout the entire season.
– Easy Dosage & Consistent Performance: Each slow-dissolving 3-inch tablet provides steady chlorine release for reliable sanitation, typically treating up to 10,000 gallons and lasting several days under normal pool conditions when used as directed.
– Powerful Chlorine Formula: Made with 99% Trichloro-S-Triazinetrione and 90% available stabilized chlorine to maintain effective sanitization.
– Compatible & Pool-Safe Design: Ideal for use in floaters, floating dispensers, or automatic feeders. Safe for vinyl liner, fiberglass, concrete, plaster, and tile pools.
– Long-Lasting Protection: Designed to be sun-stabilized, resisting depletion from harmful UV rays to provide reliable, long-lasting chlorination. Non-perishable and formulated to maintain effectiveness over time. For optimal performance, best used within 2 years of manufacture.