PoolBrand 3" Chlorinating Tablets

Use these 3'' chlorinating tablets twice a week to keep your pool squeaky clean and bacteria-free!
Not blended (no fillers)
Kills bacteria and controls algae
Reduces pH
Leaves no residue
For use in all pool types
Individually wrapped tablets

Active Ingredients:

• 99% Trichloro-s-triazinetrione
• 1% Other Ingredients

90% Available Chlorine

4.5 LBS

Made in the U.S.A.

For Superchlorination: The pool water should be super chlorinated or shocked every seven days or whenever the combined chlorine level is about 0.5ppm(mb/L). Before using this product, make sure your swimming pool filtration system is working properly.