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Home Water Treatment Using Activated Carbon
Discussion and guidelines from a 1997 article from the Michigan State University Extension.
Shower Filter Comparisons
Presents facts about the different varieties, as well as their features and benefits.
HowStuffWorks: Reverse Osmosis
How does reverse osmosis work to purify or filter the water?
Water Filters Guide
Offers information about water filters and filtration methods, and buying tips.
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