Maintain pristine, crystal-clear spa water with Sirona Activate Granular Non-Chlorine Shock Oxidizer (2.5 lb). This powerful, chlorine-free oxidizer is specially designed to eliminate contaminants, body oils, and organic waste, ensuring a fresh and balanced spa environment.

Perfect for routine maintenance, Sirona Activate Granular works fast to break down impurities without irritating odors or harsh chemicals. Its fast-dissolving formula is gentle on spa surfaces while effectively revitalizing water clarity. Ideal for sensitive skin, this non-chlorine shock provides a refreshing soak every time.

• Chlorine-Free Formula: Enhances water clarity without harsh chemicals.
• Fast-Dissolving Granules: Works quickly to remove contaminants.
• Odor Control: Eliminates organic waste and unpleasant smells.
• Gentle on Skin & Eyes: No chlorine irritation or strong fumes.
• Compatible with All Sanitizers: Works with chlorine, bromine, and mineral-based systems.

Keep your spa water fresh, clear, and balanced with Sirona Activate Granular—your go-to solution for premium water care.