Four Black Berkey (BB9) Replacement Filters & Four Berkey Fluoride Water Filters (PF2)
- Four Black Berkey Filters (BB9) & Four Berkey Fluoride Filters (PF2).
- Black Berkey replacement filters will fit the following systems: Berkey Light, Big Berkey, Royal Berkey, Imperial Berkey, Crown Berkey, Travel Berkey..
- 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..
- 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!.
- Each set of two Berkey PF-2 fluoride water filters should be replaced after 1,000 gallons (3,785 liters)..