(Set of 2) Will last 1,000 Gallons or 2 Years (whichever comes first)
Berkey PF-2™ reduction elements are designed for use in conjunction with Black Berkey™ water purification elements to adsorb the following unwanted elements found in drinking water.
- Arsenic V and pre-oxidized Arsenic III
- Other residual heavy metal ions
Note: Number of PF-2’s must match the number of black berkeys working in upper chamber. ex: 4 Black Berkeys (2 sets of 2) would require 4 PF-2’s (2 sets of 2), etc.