Water filtration & ion exchange for micro-systems = Filtration des eaux et échange d'ions pour les micro-systèmes = Filtración de agua e intercambio iónico para microsistemas. : A125-4/2010-PDF

"Filtration is one the oldest methods of improving water quality and has been used for millenia to provide safer water. Filtration is used today in many water treatment systems, ranging from municipal water treatment plants that supply large cities to small in-home units that supply only a few people, which in the federal context are called micro-systems. For micro-systems, filtration provides an effective way to reduce the concentration of disease-causing micro-organisms and undesired minerals and contaminants, while at the same time improving the physical characteristics - like taste, smell and clarity - of water. Remember, water processed by any filter may require further purification or disinfection before it can be considered safe to drink. This booklet ... provide basic information on the principles of filtration devices and provide information to help you select, install, and maintain filtration units in micro-systems, according to manufacturer's instructions"--Introduction, page 2.

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