Berkey
Berkey PF-2™ Fluoride and Arsenic Reduction Elements (Set of 2)
Berkey PF-2™ Fluoride and Arsenic Reduction Elements (Set of 2)
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For the two things people ask about most.
Black Berkey® elements handle the broad spectrum. The PF-2™ elements are the dedicated second stage for fluoride and arsenic — the specific compounds that bring most people to gravity filtration in the first place.
Named compounds, not vague promises.
Fluoride
Three named compoundsSodium Fluoride, Sodium Fluorosilicate, and Fluorosilicic Acid (also known as Hydrofluorosilicic Acid).
Arsenic
Two formsArsenic V, and pre-oxidized Arsenic III.
Heavy metal ions
ResidualOther residual heavy metal ions carried in drinking water.
Second stage, lower chamber.
Attach beneath
PF-2 elements screw onto the bottom of your Black Berkey® elements.
They hang in the lower chamber
Water leaving the Black Berkey passes straight through them on the way down.
Match the count
Four Black Berkey elements up top require four PF-2 elements below. Always one for one.
These are an add-on, not a substitute. PF-2™ elements are designed to be used only in conjunction with Black Berkey® Purification Elements — they do not purify water on their own.
Add the fluoride and arsenic stage.
One PF-2 for every Black Berkey element in your upper chamber.
Add PF-2 elements to cart
