Berkey Fluoride Removal Water Filter PF4 (Set of 2)
This is for the Berkey Earth Filters or White Ceramic Filters(Super Sterasy) only.
If you have Black Berkey Element Filters(regular filters come with the unit), then you need to get PF-2 instead.
- PF-4 Fluoride and Arsenic Reduction Filters adsorb the following unwanted elements found in drinking water:
- 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.
- PF-4 Filters need replacement after six months