Features All-natural treatment: Some people's skin has incompatibilities with chemical chlorine. This disadvantage is solved in salt pools, the hair will also not suffer from salt water More durable: By generating no residue, salt pools contribute to environmental friendliness. Practical 10kg bag for effortless handling of large classic bags, comes in a protective case Does not destroy fabrics - your swimsuits will keep their flawless color. Salt is not an abrasive component and does not degrade tissues like chlorine. Clean and dry, the product is completely clean and dry in original silt. TECNO PRODIST is a technology and products of the latest generation, product made in Spain - Prodist Group (quality guarantee) Product DescriptionProduct description The salt concentration that we have to maintain in water is between 4 and 7 parts per million ppm. To understand yourself, you need to add between 4 and 7 kilos of salt per cubic meter of water. For example, if we have a pool of 8x4m with an average depth of 1.5m, we have 8x4x1.5 = 48m3. A minimum of 48 x 4 = 192 kg of salt and a maximum of 48 x 7 = 337 kg of salt. Our recommendation is always to add the maximum in order to have enough salt for the whole bathing season. Throughout the season, thanks to rinsing filters, replacing water by evaporation, taking water by bathers, etc., the pool reduces the salt concentration. At the beginning of next season, using a standard salinometer and a strip colorimeter that gets wet in the pool, we will see what concentration we have and add the one that is missing to start our "salt bank". at full throttle. . If we talk about a minimum of salt, it is because salt electrolyzers cannot work with less than 4 ppm of salt to produce chlorine and if we are talking about maximum, it is because most salt electrolyzers would break when working with a higher concentration of 7 ppm of salt. standard salt counter a strip colorimeter that gets wet in the pool, we will see what concentration we have and add the one that is missing to start our "salt bank". full gas. . If in the previous example when measuring salt at the beginning of the season it shows that we have 4 ppm, it means that we are missing 3 ppm to get to 7. We simply multiply 3 by the cubic meters of our pool, 3 ppm x 48 m3. = 144 kg, approximately 6 bags of salt. Directions 1. Measure the volume of your swimming pool in cubic meters. 2. Calculate the required amount of salt based on the volume, with a minimum of 4 kilos and a maximum of 7 kilos per cubic meter. 3. Add the calculated amount of salt to the pool, stirring the water to ensure even distribution. 4. Check the salt concentration at the beginning of each bathing season using a salinometer and a strip colorimeter, and add any missing salt to maintain the recommended concentration.