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Tuesday, June 15, 2010

Aquasana | Water Filters | Water Filter Accessories

1 comments:

anuj64 said...

Reverse osmosis water filtration is a biological technology that is used to remove harmful contaminants that are found in water. A semipermeable membrane is used in the process to remove impurities. Since untreated water has many contents, the membrane only allows smaller particles of solvents to migrate from a highly-concentrated region to one that has low concentration.
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