Size:Basic 4 Filters Replacement filters will fit the following Berkey
systems: Big Berkey, Royal Berkey, Imperial Berkey, Crown Berkey, Berkey
Light, Travel Berkey The Black Berkey Filters are self-sterilizing and
cleanable. They remove a wide range of contaminants and far exceed EPA and
ANSI/NSF (Std. 53) standards. Filtration Specifications for the Black Berkey
Purification Elements: Viruses 99.999% reduction; Pathogenic Bacteria 99.9999%
reduction; Total Chlorine Below lab detectable limits, Volatile organic
compounds Below lab detectable limits, Heavy metals - 95% for most metals.
Also removes or reduces Arsenic 99%, MBAS 96.67%, Nitrites 95%, Selenium
97.5%, Thallium by 99.5%, as well as rust, silt, sediment, turbidity, foul
taste and odors. The Fluoride filters work with the Black Berkey Elements and
remove 95% of the fluoride from your water. They will also reduce the levels
of Arsenic III and V, MTBEs, and other heavy metal ions.
- Combo Pack contains two Black Berkey Purification Elements and two Berkey Fluoride Filters
- Black Berkey Elements remove 99.999% of viruses, 99.9999% of pathogenic bacteria, chlorine, volatile organic compounds including pesticides and herbicides, and 95% of most heavy metals.
- Lifespan for Black Berkey Elements - 6,000 gallons for set of 2
- Fluoride filters remove 95% of fluoride. Also reduces levels of Arsenic III and V, MTBEs, and other heavy metal ions
- Lifespan for Fluoride Filters: 1,000 gallons or 1 year