berkey pf4 fluoride and arsenic water filters
berkey pf4 elements on system

PF-4 Fluoride Filters


PF-4 Arsenic & Fluoride Reduction Elements (set of 4)

SKU: PF-4 Category:

Product Description

PF-4 fluoride filters, manufactured by New Millennium Concepts LTD are designed for use with Super Sterasyl™ ceramic filtration elements to adsorb the following four unwanted elements most commonly found in drinking water.

MTBE (Methyl-tertiary-butyl-ether)

PF-4™ filters are also designed to adsorb:

DBCP (Dibromo-chloro-propane)
THMs (trihalomethanes)
Herbicides & Pesticides
Heavy Metal ions

Under normal conditions it is recommended that PF-4™ elements be replaced at six-month intervals (Actual capacity is dependent on the presence of other competing contaminants in the source water.

High levels of total organic carbons, volatile organic compounds or certain inorganic minerals may reduce the capacity and efficiency of these elements.) Note: do not boil this element.

Not yet available in Iowa


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