In addition to replacing and cleaning filters, we can also order water analysis, which is necessary  to select a water purification system properly.Water is tested for:Smell;Color;Turbidity;Stiffness;Iron;Nitrates;Dry residue.This is a simple test. At the request of the customer it is possible to carry out more detailed analysis in which water is checked on 17 parameters. If you want to learn more about this procedure, go to the "Analysis of water for domestic use".​