5kg Multi Functional 3-in-1 Swimming Pool Chlorine GranulesA value for money, multi functional 3-in-1 sanitation solution for swimming pools, these Multifunctional Swimming Pool Chlorine Granules contain slow dissolving chlorine, algaecide and clarifier which work together to combat against unhealthy swimming pool water.\nDIRECTIONS FOR USE\nMaintain a Free Chlorine Residual of between 2 to 3ppm (parts per million) in your pool water at all times.\n\nTo increase the Free Chlorine Residual by 1ppm in 50 cubic metres (11,000 gallons) of pool water, add 100 grams of Multi-Pool Granules. (e.g. to increase Free Chlorine Residual from 1ppm to 3ppm in a 70m3 (15,000gal) pool add 280 grams of Multi-Pool Granules.\nPre-dissolve granules in a clean plastic bucket filled with pool water. Add Multi-Pool Granules to water, not visa-versa.\nRemove any water treatment products from skimmer before slowly pouring solution into skimmer.\nEnsure that pool circulation pump is running when adding this product. Slowly pour the dissolved solution into the skimmer basket. Operate circulation pump for at least 30 minutes after adding Multi-Pool Granules.\nRe-test water after 30 minutes to ensure that the optimum chlorine residual has been achieved (2-3ppm).\nNever add this product when your pool is being used; do not allow pool to be used for 30 minutes after Multi-Pool Granules have been added.\n