Clorox Xtra Blue Chlorinating Tablets — 40-Pound Bucket (80 Tabs), 3-Inch Long-Lasting Pool & Spa Sanitizer

About this item Controls algae Kills bacteria Prevents corrosion and scale Removes organic contaminants for clear water Makes water silky smooth Protected against sunlight to last longer Product information Product Dimensions 9.8 x 13.3 x 16.07 inches Item Weight 40 pounds Domestic Shipping Item can be shipped within U.S.