Berkey Fluoride/Arsenic Filters (Pack of 2)


  • Come in packs of 2
  • Free Priority Mail Shipping (2 Days to most locations / 3 Days to some)
  • Attach to either Black Berkey Purifiers or British Berkefeld Ceramic Filters


Berkey Fluoride Arsenic Filters

  • Sold in a set of 2
  • Fluoride and Arsenic Reduction Filters 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
  • Attach to the bottom of the primary filtration elements in your system and hang in the lower chamber of the Berkey unit
  • Number of fluoride/arsenic filters in your system must match the number of primary filtration elements; for example, 4 Black Berkey Purification elements would require 4 PF-2 Filters
  • Replacement:
    • PF-2 (used with Black Berkey purification elements) should be replaced after 1,000 gallons of use
    • PF-4 (used with ceramic filters) should be replaced after 500 gallons of use or 6 months, whichever comes first


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