Do you know that faucet aerators can help you save water at home?
If you choose an aerator with a water-saving flow rate, you will save water as well as energy (which is used to heat the water). In addition, aerators equipped with the so-called Neoperl PCA® technology maintain a steady flow rate even if the system pressure keeps going up and down. This means more comfort for you.
In this video, you can see the difference between a standard and a water-saving aerator.