Reverse Osmosis
The reverse osmosis method is ideal for removing various undesirable particles and pathogenic microorganisms and contaminants.
The filtered water passes through the semi-permeable membrane (0.0001 micron), while the contaminants (chemicals, microbes, bacteria) retained on the outer surface of the membrane are automatically washed away and discharged into the sewer.
It consists of 5 filters and is placed under the sink!
It can be connected to the existing 3-way tap or a smaller tap can be placed next to the main tap.