The PF-2 fluoride reduction elements are designed for use with the Black Berkey Elements. PF-4^™ fluoride reduction elements are designed for use with Super Sterasyl^™ ceramic filtration elements to adsorb the following four unwanted elements most commonly found in drinking water:

• MTBE (Methyl-tertiary-butyl-ether) Fuel byproduct
• Fluoride
• Lead
• Arsenic
• DBCP (Dibromo-chloro-propane)
• THMs (trihalomethanes)
• Herbicides & Pesticides 
• Heavy Metal ions

PF-2 Filters

In Quantities

2 Pairs $105.00 3 Pairs $150.00 4 Pairs $200.00

In Quantities

1 Pair $90.00 2 Pairs $170.00 3 Pairs $250.00 4 Pairs $330.00