3" Stabilized Chlorine Tablets

Swimming Pool Chlorine for Safe, Sanitized Water

Our Stabilized Chlorine Tablets for pools and spas produce powerful 90%-available chlorine! The 3" tablets are our best-selling tablets. Each weighs 7 oz. and keeps your swimming pool water safe and clean by eliminating dangerous contaminants. Slow-stabilized chlorine release tablets are UV-protected against the sun's harmful rays and require less frequent applications.

Tablets are individually wrapped. For use in floaters, automatic feeders and skimmers.

Active ingredient: 99% Trichloro-S-Triazinetrione.

Need smaller chlorine tablets? We have one inch chlorine tablets in sizes from 10lbs to 100lbs.