Kills bacteria and eliminates harmful organisms to ensure your hot tub or swimming pool is safe to use for the whole family. Granules are completely soluble and have minimal impact on pH levels while dissolving much faster than tablets. Use to stabilise your pools chlorine levels, keeping your hot tub or pool safe and allowing more time to be enjoyed in the water. Suitable for all makes and models of hot tubs, spas and swimming pools. KEEPS WATER SAFE - Kills bacteria and eliminates harmful organisms to ensure your hot tub or swimming pool is safe to use for the whole family. MAINTAINS PH LEVELS - Granules are completely soluble and have minimal impact on pH levels while dissolving much faster than tablets. CONTROL CHLORINE LEVELS - Use to stabilise your pools chlorine levels, keeping your hot tub or pool safe and allowing more time to be enjoyed in the water. SUITABLE FOR - All makes and models of hot tubs, spas and swimming pools.