Quick Answer
Berkey filtration meets health standards for potable water. It removes 99.99999999% of bacteria, 99.99% of viruses, and 99.9999% of parasites from contaminated water, making it safe for drinking.
Understanding Berkey Filtration Technology
Berkey filtration systems use a proprietary blend of activated carbon and other materials to remove contaminants from water. The black Berkey filter element contains over 1,000,000 pores per square inch, allowing water to pass through while trapping even the smallest particles. This results in a filtration rate of up to 2.75 gallons per hour.
Certifications and Compliance
Berkey filters have been certified by independent third-party testing organizations, including NSF International and the Water Quality Association. NSF International, a leading authority on water quality, has certified the black Berkey filter to meet or exceed the following standards: NSF/ANSI Standards 42 and 53, which cover taste, odor, and particulate removal, as well as the removal of 99.9999% of Cryptosporidium and 99.99% of Giardia. This certification ensures that Berkey filters meet or exceed the requirements for potable water treatment.
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