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 Elements, 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 <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.
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