HTH 42030 3-Inch Chlorinating Tablets Swimming Pool Chlorine, 37.5 lbs, Other

HTH 3 inch Chlorine Tablets are a 4-in-1 action sanitizing tablet for swimming pools. These chlorine tablets kill bacteria and algae with a built in clarifier for sparkling clear water. One tablet treats 10,000 gallons up to one week. Tablets are also formulated to protect against chlorine loss in direct sunlight. For use in floater, feeder and skimmer. The complete line of HTH spa products ensures that you have crystal clear water so you can relax in your spa all year round. HTH 42030 37.5 Lb Super Tablet Chlorinating Chemical