Internet Directory - Top : Home : Consumer Information : Appliances : Water Filters

Top : Home : Consumer Information : Appliances : Water Filters (4 web sites)
 Related Categories
Science: Environment: Water_Resources: Drinking_Water: Filtration_and_Treatment
Shopping: Home_and_Garden: Kitchen_and_Dining: Water_Treatment
 Related Web Pages

HowStuffWorks: Charcoal Filters
What is activated charcoal and why is it used in filters?
http://www.howstuffworks.com/question209.htm

HowStuffWorks: Reverse Osmosis
How does reverse osmosis work to purify or filter the water?
http://www.howstuffworks.com/question29.htm