parasites and pathogenic bacteria
from uncertain water sources!
Long lasting filter
elements will filter up to 60,000 gallons!
Reliable design uses
gravity — no pumps to wear out
water filters are compact, portable, and simple to operate.
Requiring no external plumbing, each filter takes only minutes
to assemble and can provide up to 24 gallons or more of safe drinking water each day.
What will the
filtration efficiency to 0.5 microns (U.S.)
For particles 0.2 microns, efficiency is greater than 98%;from
0.3 to 0.5 microns, filtration efficiency is greater than 99%
which effectively blocks waterborne pathogens and clarifies
tested to remove the following parasites and pathogenic
British Berkefeld uses at least 2 filter elements included with purchase of
The replaceable filter
elements have an activated carbon core and are designed to remove
undesirable tastes, odors, and many organic chemicals.
These filters are in common
everyday use in households across the country, and are particularly
effective on private well systems.
ease of operation combined with a proven effectiveness at
eliminating water-borne diseases such as cholera and typhoid has
led to the British Berkefeld Filter being the preferred unit for
field operations by many of the world's major aid and
emergency relief organizations.
Long lasting filter elements
will filter up to 60,000 gallons (using four elements),
depending on turbidity level of the water being filtered and proper
care of the filter elements
Stainless steel construction
— sanitary, easy to clean, and will last longer than plastic
Independently tested by
Spectrum Labs, University of Arizona, Clare Microbiological,
Loughborough University, and Hyder.
A rigorous program of
independent testing of our British Berkefeld water filters ensures
complete verification of all product performance claims.