Herbicides and other chemicals often manage to slip into our water supply, but at low levels these chemicals are not really dangerous. A report by the Natural Resources Defense Council, however, claims that frequent spikes in atrazine found in many agricultural regions raises it above safe levels for drinking. These spikes in the level of atrazine and other herbicides often occur after it rains and the chemical seeps into the ground water.
A water filter can reduce the amount of atrazine and other chemicals to a safe drinking level. The following list of water filters have been tested and reduce atrazine levels. Read More