A water filter removes impurities from water by means of a fine physical barrier, a chemical process or a biological process. Filters cleanse water to various extents for irrigation, drinking water, aquariums, and swimming pools.
Read more about Water Filter: History of Drinking Water Filtration, Methods of Filtration, Water Polishing
Famous quotes containing the word water:
“As the hart panteth after the water brooks, so panteth my soul
after thee, O God.”
—Bible: Hebrew Psalm XLII (l. XLII, 1)