Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking, according to a paper. These findings resoundingly ...

As groundwater quality becomes increasingly unpredictable across India, the role of using the right purification technology ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are many ways to filter your home's tap water, from carafe-style pitchers to whole-house water ...

Ignoring water source testing, delaying filter changes, and improper installation are common water purifier mistakes that ...