The PF-2™ Fluoride and Arsenic Reduction Filters are made and assembled in the USA SKU: PF-2 The Berkey PF-2™ Fluoride and Arsenic Reduction Elements adsorb the following unwanted elements found in drinking water: Fluoride: Sodium Fluoride, Sodium Fluorosilicate, Fluorosilicic Acid (aka Hydrofluorosilic Acid) Arsenic: V and pre-oxidized Arsenic III Other residual heavy metal ions Made from safe, non-leaching Polypropolene #5 that is BPA-free Sold in a set of 2 Berkey PF-2™ Fluoride and Arsenic Reduction Elements are designed to be used in conjunction with the Black Berkey® Elements only Attach to the bottom of the Black Berkey® Elements and sit in the lower chamber of the Berkey unit Number of Berkey PF-2™ Elements in the bottom chamber must match the number of Black Berkey® Elements in the top chamber; for example, 4 Black Berkey® Elements would require 4 PF-2 Filters Set of 2 Berkey PF-2™ Elements need replacement after 1000 gallons of use The Berkey PF-2™ Fluoride and Arsenic Reduction Elements are covered under a six month warranty Not available for sale to residents of California and Iowa.
