Four Black Berkey (BB9) Replacement Filters & Four Berkey Fluoride Water Filters (PF2)
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<b>[Product Information]</b><br>
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<li>Four Black Berkey Filters (BB9) & Four Berkey Fluoride Filters (PF2)</li>
<li>Black Berkey replacement filters will fit the following systems: Berkey Light, Big Berkey, Royal Berkey, Imperial Berkey, Crown Berkey, Travel Berkey.</li>
<li>Berkey Fluoride Filters (PF2) attach to the Berkey Black filters (BB9) and reduce fluoride and arsenic. PF2 filters and are compatible with all Berkey water filter systems.</li>
<li>Each Berkey filter element has a life of 3,000 gallons: That’s an incredible 6,000 gallons for a two-filter system and 12,000 gallons for a four filter system!</li>
<li>Each set of two Berkey PF-2 fluoride water filters should be replaced after 1,000 gallons (3,785 liters).</li>
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