Sirona Chlorinating Granules 4 Lb

Sirona 82132 Chlorinating Granules is a concentrated, fast-dissolving granular chlorine product for spas and hot tubs. It is formulated to act as a dual-purpose sanitizer and shock treatment, effectively eliminating bacteria, algae, and other organic contaminants to keep spa water clean and clear. The product comes in a 4-pound container. 

Key Features & Benefits:

• Active Ingredient: Contains 99% Sodium Dichloro-s-Triazinetrione Dihydrate (Dichlor).
• Dual Purpose: Functions as both a routine daily sanitizer to maintain a consistent chlorine residual and as a shock treatment for intensified oxidation after heavy use or weekly maintenance.
• Fast-Dissolving: The granules dissolve rapidly in hot spa water without pre-mixing and leave no cloudy residue or undissolved particles.
• Stabilized Formula: The chlorine is stabilized, meaning it is protected against chlorine loss due to sunlight and high water temperatures.
• Broad Compatibility: It is safe for all standard spa surfaces, including acrylic and fiberglass, and is compatible with most chlorine-based and saltwater spa systems.