HTH 42034 Super 3-inch Chlorinating Tablets for Swimming Pools, 25 lbs

BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season longUSE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a weekCOMPATIBILITY: Vinyl-lined pools and saltwater systemsFEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine lifeINCLUDES: One 25-lb container of Super Chlorinating Tablets for swimming pools