Fluoride/Arsenic Filters

$79 CAD
per set of 2

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PF-2 Fluoride/Arsenic Filter

T he PF-2TM reduction elements are designed for use in conjunction with Black Berkey® water purification elements to “adsorb” the following unwanted elements found in drinking water.

  • Fluoride
  • Arsenic V and pre-oxidized Arsenic III
  • Other residual heavy metal ions


FLUORIDE: Testing for fluoride was based on 20-30ppm of the ion in the influent aqueous solution at a flow rate of no more than 3 gpm (11 lpm) per cubic foot of media. Results of < 1ppm of the fluoride ion in the effluent were typical for the media (>95% reduction). Under optimum conditions, effluent concentrations of less than 50 ppb were readily achieved (>99.75% reduction).

ARSENIC: This product uniquely targets the entire family of arsenic oxide anions Black Berkey® Purification Elements Berkey® Water Filters as well as the arsenic cations.


Under normal conditions it is recommended that each set of two PF- 2TM elements be replaced after 1,000 gallons (3,785 liters)

(The Royal Berkey® system is about 3.25 gallons therefore the PF-2TM filters should be replaced after 1,000/3.25 {3,785/12.3l} or 307 refills. If the system is refilled about one time per day, the PF-2TM’s should be replaced after 10 months, if the system is refilled about twice per day, the PF-2TM’s should be replaced about every five months).

Safe Water Canada Ltd, based out of Edmonton, Alberta, Canada.