2x Berkey PF-2 Replacement Fluoride Water Filters for Berkey Systems

Material Plastic Product dimensions 5.1D x 10.2W x 5.1H centimetres External testing certification Accredited third-party laboratory Product benefits Eliminates: Fluorine, Arsenic V and pre-oxidized Arsenic III, as well as other residual heavy metal ionsEliminates: Fluorine, Arsenic V and pre-oxidized Arsenic III, as well as other residual heavy metal ions   Technical Details Manufacturer ‎Berkey Part Number ‎BER-PF2 Product Dimensions ‎10.16 x 5.08 x 5.08 cm; 281.23 g Item model number ‎PF-2 Size ‎2 Count (Pack of 1) Colour ‎White Material ‎Plastic Item Package Quantity 2 Number of Pieces ‎4 Batteries included? ‎No Batteries Required? ‎No Item Weight ‎281 g   About this item

• For use with Big Berkey, Travel Berkey, Berkey Light, Royal Berkey, Imperial Berkey, Crown Berkey
• Attaches to the bottom of a Black Berkey Purifier - Used as a Post-Filter
• Primarily Filters Fluoride and Arsenic
• The PF-2 is for use with Black Berkey Purifiers - If you use ceramic filters, you will need the PF-4

  Product description The PF-2 is for use with Black Berkey Purifiers - If you use ceramic filters, you will need the PF-4 *** PF-2 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 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 as well as the arsenic cations. REPLACEMENT: Under normal conditions it is recommended that each set of two PF-2 elements be replaced after 1,000 gallons.

On Dec 17, 2025 at 01:25:40 PST, seller added the following information: