PF-4 Flouride Filters (NOT for BB-9 Elements)

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  • Regular price $60.00


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Sold in a set of 2

 The PF-4 filter applies to  Berkey Earth filters or the Super Sterasyl™ Ceramic Filters
The PF-4 fluoride filters match up with these ceramic filters. 
*The PF-4™ Fluoride and Arsenic Reduction Filters are made and assembled in the USA
reduces fluoride levels between 95% -99.75 %
  • PF-4™ Fluoride and Arsenic Reduction Filters adsorb the following unwanted elements found in drinking water:

    • Fluoride

    • Arsenic

    • Lead

    • Heavy Metal Ions

    • MTBE (Methyl-tertiary-butyl-ether)

    • Trihalomethanes (THM)

    • DBCP (Dibromo-chloro-propane)

    • Herbicides and Pesticides

  • Made from safe, non-leaching Polypropolene #5 that is BPA-free

  • Sold in a set of 2

  • PF-4™ Fluoride and Arsenic Reduction Filters are designed to be used in conjunction with the Berkey Earth® Elements or the Super Sterasyl™ Ceramic Filter Elements 

  • Attach to the bottom of the Berkey Earth®  Elements or the Super Sterasyl™ Ceramic Filter Elements and sit in the lower chamber of the Berkey unit

  • Number of PF-4s in the bottom chamber must match the number of Berkey Earth® Elements or Super Sterasyl™ Ceramic Filter Elements in the top chamber; for example, 2 Berkey Earth® Elements would require 2 PF-4™ Filters

  • PF-4™ Filters need replacement after six months


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