Berkey Fluoride Filter - Fluoride Filters (PF-2) for Berkey

Berkey Water Filter Systems

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Berkey® Natural Purification Systems are the World’s Most Powerful and Economical Personal Water Purification Systems - Providing Reliable and User-friendly Water Purification in Both Normal and Hostile Filtration Environments.

Berkey Fluoride Filter

Replacement Fluoride Filters (PF-2) for Berkey®

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

The number of PF-2's

Must always correspond with the number of Black Berkey® filters installed in the upper chamber.

For example, 4 Black Berkey (2 sets of 2) would require 4 PF-2s (2 sets of 2), and so on.

  • The PF-2 shell is made from safe, non-leaching Polypropylene #5, this is a BPA- Free plastic and is used for food containers such as ketchup bottles and yogurt containers
  • PF-2 filters reduce the filtration flow rate by 15-20%.
  • DO NOT BOIL the 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

More Info on Berkey Fluoride Filter

Replacement Fluoride Filters (PF-2) for Berkey

  • Manufacturer: Berkey
  • Part #: PF2
  • Item Weight: 1.45 pounds
  • Product Dimension: 2.25 x 2.25 x 6
  • Color: White
  • Number of Pieces: 2
  • Durability: Approximately 1000 Gallons or 2 years


Berkey Fluoride Filter

  • PF-2 filters reduce the filtration flow rate by 15-20%.
  • PF-2 filters reduce the filtration flow rate by 15-20%. 
  • 1 priming button

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