Get a bucket 3 inch Chlorine Tablets and keep your pool clean and clear all season! These 3 inch Chlorine Tablets keep pool water safe and clean by eliminating many dangerous contaminants that could be sharing the water with you and your family. The stabilized chlorine is U.V. protected against the sun's harmful rays, and these slow release tablets require less frequent applications giving you less time changing out chemicals and more time enjoying your pool. These convenient 3 inch tablets are easy to use in floaters, automatic feeders and skimmers.