When it comes to the reduction or removal of heavy metals and toxic elements from water, Big Berkey water filters easily beat ProPur, according to independent lab tests conducted at the Natural News Forensic Food Labs and published online today.

Read Berkey Beats All Other Gravity Filtration Systems

Water Filter Lab independent test results.

Big Berkey individual test results.

Click here for the most powerful gravity-fed elements and the most effective fluoride reduction elements.

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