• If the desired water (without sediment) is used, is it have incurred for humans?
International experiences (in many developed countries and during 15 years) is not recorded any negative impact. Because the device does not make any change in the chemical properties of water and water still remains naturally & healthy. In some cases that water is hard and for example the tea that maked of this water is opaque , when this electronic descaler is used , water taste better and clear and transparent and tea is tasty.
While only in the Freezer and side by side Refrigerator , water that passed the device is used and in other equipments the part of hot water that accepts effect from device and the hot water have no consumption so certainly don't occur any problem.