Berkey PF-2™ Fluoride and Arsenic Reduction Elements can be augmented to the Black Berkey Water Elements to eliminate impurities like arsenic, MTBE, fluoride and other heavy metals.When threaded directly onto the Black Berkey® purification elements the fluoride reduction element is an effective way to take control of targeted harmful contaminants in your drinking water. These fluoride water filters work as a post filter to the Black Berkey and is compatible with all Berkey water filter systems.

 Designed to primarily remove or adsorb Fluoride: Sodium Fluoride, Sodium Fluorosilicate, Fluorosilicic Acid (aka Hydrofluorosilic Acid) , Arsenic: V and pre-oxidized Arsenic III,Other residual heavy metal ions.

• Made out of Polypropylene #5 that is ensured to be safe and non-leaching and is BPA-Free.
• Used in conjunction with Black Berkey Purification Elements.
• Easy replacement-Being separate, Berkey PF-2 Fluoride and Arsenic Reduction. Elements may be swapped out as needed to ensure proper performance. Its recommended that each set of two PF-2 filters be replaced after approximately 1,000 gallons Or 9 -10 months of usage.
• Attach to the bottom of the Black Berkey® Purification Elements and sit in the lower chamber of the Berkey unit.
• Number of Berkey PF-2™ Elements in the bottom chamber must match the number of Black Berkey® Purification Elements in the top chamber; for example, 4 Black Berkey® Purification Elements would require 4 PF-2 Filters
  
• Sold in set of 2.
  

Installation & Service