Spend less time working on your swimming pool and more time enjoying it with the one-step convenience of 3 Chlorine Tablets. This product in a handy 10-count bucket with resealable lid. Maintaining the water chemistry of your swimming pool is possibly the most important aspect of pool care and can even save you money. Chlorine tablets are one of the key chemicals to maintaining your pool water and 3 inch chlorine tablets are the most popular among long-time pool owners. 3 inch tablets are thicker than other pool chlorine tablets allowing them to dissolve slower and protect your pool water for longer. Moreover 3 inch chlorine tablets are the ideal size for your floaters or automatic feeders.