PF-2 Arsenic & Fluoride Reduction Elements

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Please Note: All Appliances are warrantied through manufacturer only! Looking to add the next level of filtration to your Berkey system? Used in connection with the Black Berkey El ements, the Berkey PF-2s provide an added layer of filtration, achieving a reduction of up to 99.75% of fluoride and complete removal of arsenic. Testing for fluoride was based on 20-20ppm of the ion in the influent aqueous solution at a flow rate of no more than 3 gpm per cubic foot of media. Results of 95% reduction). Under optimum conditions, effluent concentrations of less than 50 ppb were readily achieved. Show more