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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.9 inch
Height : 3.1 inch
Length : 6.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.35 pounds (View shipping rates and policies)

ASIN : B00BWIWYBW