Why Trust British Berkefeld Water Filtration Systems?
The Berkey® Water Filtration System has become the standard by which all other water filtration systems are measured. You deserve the freshest, cleanest water possible from the world's most flexible, convenient and superior home and travel water filtration systems.
The Berkey® System's unique design combines the age-old, natural process of micro-porous filtration coupled with modern state-of-the-art technology and the highest quality materials to bring you virtually the finest affordable water filtration system available anywhere.
To use, the upper chamber of the unit is filled with water. Gravity draws this water through the exclusive British Berkefeld® ceramic filters, where it then collects in the lower chamber.
The two piece housing is portable and can be used virtually anywhere, anytime. An easy to turn, on-off spigot is used as the outflow tap. No electricity, no pressure needed!
The Super Sterasyl™ ceramic filters reduce up to 99.99% of particulates, cysts, parasites and pathogenic bacteria including E. coli, Cryptosporidium, Giardia and Salmonella typhi. Additionally, these filters will reduce chlorine, rust, sediment and organic chemicals. Filtration rating efficiencies were greater than 98% for particles down to 0.2 microns in size, greater than 99.9% down to 0.5 microns, and greater than 99.99% for particles 0.9 microns (Spectrum Labs).
It takes only minutes to assemble and can provide many gallons of good tasting, sparkling, wholesome drinking water each day. Berkey filtration systems are constructed of high grade, polished stainless steel making it hygienic, durable and easy to clean.
Berkeys® are powerful and economical. The unique ceramic filters are impregnated with pure silver, a natural anti-microbial that kills bacteria it contacts. What's more, the durable ceramic filters can be cleaned over and over again, as needed, with a soft brush or ScotchBrite pad. See the illustration, below. It's fast, and it's easy! 

An important note from our Director, Geri Guidetti: "If you expect now, or in the future, to have to filter water from a source that has a good deal of suspended sediment, i.e., dirty water or lake water with a lot of suspended algae, I would strongly recommend the original British Berkefeld ceramic filters over the more porous black filters you will also find, below, on this website. While the latter are excellent water purifiers, the Super Sterasyl Ceramic British Berkefeld white filters are more easily cleaned of sediment and, as a result, are less likely to get bogged down by dirtier water sources which could slow filtration (see illustration, above)."
British Berkefeld's 2.25 Gallon Big Berkey with four 9" Ceramic Filter
Elements, 25-30 gallons/day. Price: $299 & FREE SHIPPING
British Berkefeld's 2.25 Gallon Big Berkey with two 9" Ceramic Filter Elements, 13-15 gallons/day. Price: $259 & FREE SHIPPING
British Berkefeld's 2.25 Gallon Standard System with four 7" Cerarmic Filter Elements, 20-24 gallons/day. Price: $289 & FREE SHIPPING
British Berkefeld's 2.25 Gallon Standard System with two 7" Ceramic Filter Elements, 10-12 gallons/day. Price: $239 & FREE SHIPPING
Larger British Berkefeld Water Filtration Systems are available to serve very large families and small to medium communities. We would be happy to quote size and pricing. Call our 800# below.
To Order by Credit Card call The Ark Institute's toll free number, today! 1-800-255-1912
Please be sure to clearly leave your name and number if we are answering other calls. We will call you back!
To order by mail, please fill out our Order Form and send a Money Order for the item(s) total to:
The Ark Institute, PO Box 1721, Gold Beach, OR 97444
Questions? Email: arkinstitute@aol.com