The Berkey PF-2™ Fluoride and Arsenic Reduction Elements absorb 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

Other Features:

• 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
• Made and assembled in the USA

Note: Not available for sale to residents of California and Iowa.