Removal of solid particles, cloudiness and colorations is an essential part of water treatment and necessary for aesthetic as well as hygienic reasons! Valves and devices react sensitively to particles carried in water. If these are not removed, functional disturbances and high maintenance costs are the logical consequence.
Water filters keep back the particles contained in water and in this way protect water pipes and water-containing system parts connected to them from functional disturbances and corrosion damage by foreign particles e.g. rust particles, chippings, sand, hemp, etc.
BWT water filters