Dryden ACO® (Active Catalytic Oxidizer) uses sunlight to create powerful oxygen-based oxidants that continuously destroy bacteria, viruses, and organic contaminants. At the same time, it protects chlorine from UV degradation, keeping water clearer and healthier with less chemical use.

Key Benefits

• Crystal-clear and safe water
• Up to 30% less chlorine consumption
• Protects chlorine from UV light
• Reduces chloramine odor and irritation
• Eco-friendly and chemical-saving

Best performance when combined with AFM® Activated Filter Media.

Dryden ACO® – cleaner, safer, and more sustainable pool water.