Pool Brand 3" Chlorine Tablets, 25 lb Pail - Wrapped | 12002133

Keep your pool water crystal clear and safe for your family with PoolBrand 3-inch Jumbo Chlorinating Tablets. These high-capacity tabs are designed for pool owners who want a professional-grade, "set-it-and-forget-it" sanitation solution.

Formulated with 99% Trichloro-s-triazinetrione, each tablet delivers a powerful 90% available chlorine to effectively kill bacteria and destroy all types of algae, including stubborn mustard and black varieties. Because they are densely compressed and slow-dissolving, they provide a steady, 24-hour chlorine residual that prevents the "peaks and valleys" common with liquid or granular treatments.

Key Benefits & Features:

Sun-Stabilized Protection: Built-in UV stabilizer prevents "chlorine burn-off" caused by direct sunlight, making your chlorine last up to 3–5 times longer than unstabilized alternatives.

Maximum Efficiency: These 8 oz. jumbo pucks are the ideal size for automatic feeders, floaters, or skimmers, offering a convenient way to sanitize up to 10,000 gallons per tablet for up to one week.

Residue-Free Formula: High-purity ingredients mean no fillers or binders that can "gum up" your equipment or leave cloudy residue on your pool floor.

Safety First: Individually wrapped for easier handling and potency protection, all contained in a heavy-duty bucket with a child-proof locking lid.