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