Water Filters < Appliances < Consumer Information

Water Purifiers
Sun-Pure and Doulton Water Purifiers and Water Filters, Water Purifier Ratings and Reviews.
www.stores.yahoo.com/allergybuyersclub/waterpurifiers.html
Howstuffworks How does reverse osmosis work
How does reverse osmosis work
www.howstuffworks.com/question29.htm
Howstuffworks What is activated charcoal and why is it used in filters
What is activated charcoal and why is it used in filters
www.howstuffworks.com/question209.htm
Treatment Systems for Household Wate Supplies -- Activated Carbon Filtration
What contaminants do activated carbon filters remove from the water, Water contaminants not removed by AC filtration, Water testing, The activated carbon filtration process, Activated carbon filtration equipment, Further information ...
www.ext.nodak.edu/extpubs/h2oqual/watsys/ae1029w.htm