These GRE pool disinfectant tablets sanitise pool water in a single 8-action treatment, removing bacteria, viruses and microorganisms while preventing algae growth. The Zero Boric formula is less toxic than boric acid-based products, keeping the water clear with reduced invasiveness.

• 8-action treatment: sanitises, removes bacteria/viruses, prevents algae
• Zero Boric formula, less toxic than boric acid-based products
• Supplied as 250 g tablets, 1 kg total pack
• Use with a tablet dispenser