Do Phoenix Gravity New Millennium Edition™ Filter Elements reduce fluoride, and/or will Berkey PF-2^® Fluoride and Arsenic Reduction Elements work with these new filters?

Lab tests show that Phoenix Gravity New Millennium Edition™ Filter Elements initially reduce fluoride in drinking water up to 75.5%. However, carbon-based elements that reduce fluoride typically begin to lose that ability rather quickly. This being the case, Berkey PF-2^® Fluoride and Arsenic Reduction Elements can be used in conjunction with Phoenix Gravity New Millennium Edition™ Filter Elements to provide fluoride reduction for up to 1,000 gallons of use.