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:
“Rock of ages, cleft for me,
Let me hide myself in Thee!
Let the Water and the Blood,
From thy riven Side which flow’d,
Be of sin the double cure;
Cleanse me from its guilt and pow’r.”
—Augustus Montague Toplady (1740–1778)