HTH 3 lbs. Pool 3 in. Ultimate Chlorinating Tablets 6-In-1 Sanitizer

When used as directed, this product is an effective swimming pool water sanitizer. These convenient and easy to use HTH ultimate chlorinating tablets are formulated to protect against chlorine loss in direct sunlight and can be used in feeders. In addition to sanitizing, this products provides the additional benefits of preventing algae growth, clarifying pool water, softening water and protecting your equipment and surfaces from stain and scale. They are designed to dissolve slowly to provide a steady s...