5-lb 3-Inch Stabilized Chlorine Tablets (1 Pack) | Slow-Dissolving Long-Lasting Algae Control | Pool Maintenance | Crystal Clear Water | Inground & Above Ground Pools

This product is a professional grade slow-release chlorine tablet, containing a stable cyanuric acid formula that can continuously and efficiently kill bacteria, algae, and organic pollutants, keeping the water clear and transparent. Each tablet dissolves evenly, has a long-lasting effect, and significantly reduces the need for frequent dosing. Single pack or 5-pack combination can flexibly meet different usage scales, and the economical large capacity is suitable for long-term maintenance of family swimming pools, resorts, and commercial swimming pools. It is an ideal choice that balances efficient cleaning and cost control.