JahLaza - that’s a distiller. A very different thing from the Osmio Zero.
It boils the water, the vapour is caught in a condenser. All the minerals are left behind, only water ends up on the other side.
The process is highly inefficient. It takes 5 hours to distil 3.5L of water.
You have to remineralise the water yourself as, it is, tastes of nothing (as distilled water should).
I only use a distiller because no one else in my household will drink from an Osmio Zero (they rather drink from the tap… go figure).