Clorox Pool and Spa Active 99 Three inch Chlorinating Tablets, 25 lbs

99 percent Chlorine Kills bacteria Controls algae Keeps water clean Protected against sunlight Skimmer, feeder or floater applications Available in 5 lbs, 12 lbs and 25 lbsYou may also like Clorox Spa Brominating Tablets, 5 lb.