Non Chlorine Shock Granules 2 x 1kg Hot Tub Spa Swimming Pool Oxidiser 2kg
Non chlorine shock is used as an Oxidiser for hot tubs, spas and swimming pools to help clarify the water. Maintain bromine levels in the range pools/spas: 3 – 5mg/l (ppm). Non Chlorine Shock Gran ules 2 x 1kg.