If NMCL’s recent test results show that the Berkey Earth® Elements reduce Fluoride, then why do I need the Berkey PF-4™ Post Filter Elements?

NMCL’s most recent laboratory testing indicates that the Berkey Earth® Filtration Elements will initially reduce Fluoride up to 99.9%. Typically, filtration elements that reduce Fluoride begin to lose that ability rather quickly. This is the same case with Berkey Earth® Filtration Elements, as their efficiency at reducing Fluoride plays out long before the 3 year/3,000-gallon life of […]

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Berkey PF-4™ Element Assembly

The Berkey PF-4™ Element, or fluoride and arsenic reduction elements, work in conjunction with the Berkey Earth® DE Filter Elements to absorb unwanted elements found in drinking water. The Berkey PF-4™ Elements filters out fluoride, arsenic, and other heavy metal ions. The Berkey PF-4™ Element is made of non-leaching Polypropylene *5 and is BPA-free. The Berkey PF-4™ […]

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Mining waste reaches Brazilian coast

Brazil’s Doce River has turned orange and is full of dead fish after one of the worst mining disasters in the country’s history. The polluted waste contains arsenic, zinc, copper and mercury and has cut off the drinking water of hundreds of thousands of people and left fishermen devastated.   This is a very powerful […]

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