🏊♂️ Dive into Cleanliness! Say goodbye to bacteria and algae! Protects chlorine from UV rays. Ideal for floaters and automatic feeders. 55 lbs of power for your pool! Non-perishable, best within 2 years. Slow Dissolving 90% Chlorine 99% Trichloro-S-Triazinetrione In The Swim 3 Inch Stabilized Chlorine Tablets are designed to keep your swimming pool clean and sanitized all season long. With 90% available chlorine and 99% Trichloro-S-Triazinetrione, these slow-dissolving tablets effectively eliminate bacteria and algae. They are individually wrapped for convenience and are perfect for use in floaters or automatic feeders, ensuring consistent chlorination while being protected from the sun's harmful rays.