Review on Filter under the sink Geyser Allegro by Danuta Nowak ᠌

Simply consuming enormous quantities of filtered water is not something that is suggested. It is essential to implement supplementary mineralization. The first liter taken from the barrel has a mineral content of 20–30, while the latter liters are nearly devoid of all minerals. If you are concerned about going through too much water, then the answer is yes, reverse osmosis will ensure that you never run out of it. The remainder is absorbed by the membrane, and the last third is released into the sewer. The more contaminants that are in your water, the more of it will be lost down the drain. In an ideal world, this water would not be sent down the drain but rather used to fill something like the tank of a toilet.