Melpool OXY Pentapotassium bis(peroxymonosulphate) bis (sulphate) 1000g
                    Product information
                
            
                                                                        
                    Melpool Oxy is a non-chlorine oxidant used for shock treatment. When compared to chlorine-based shock treatment, the pool is ready for swimming with in a couple of hours after Oxy-based shock.