ANGEL, a global leader in water purification technology, announced that its J2810 series of microfiltration water filters has ...

A Senate Commerce Committee report released last week labeled more than $3 million in federal grants to Harvard researchers ...

This model has more than 30 ANSI/NSF certifications—the most of any filter of its type—and is rated to last six months between replacements. But like all filters, it can clog up. Brita’s ...

Specifically, Berkey filters need a third-party organization to prove that they comply with National Standards for Water Treatment Systems (NSF/ANSI), a list of voluntary standards that uphold ...