Go Berkey Purifier System, Standard

Berkey® purifiers provide incredibly clean, pure, sparkling water whether the source is a wild stream, stagnant pond, private well, or substandard municipal supply. Available in a wide range of sizes, Berkey purifiers rely on no moving parts and use no electricity.

The Go Berkey® is an extremely compact water purifier. It comes equipped with a single Black Berkey® purifying element, which is the maximum it can accommodate. Lower storage tank capacity is 1 quart. Flow rate is 1 gallon per hour when the upper chamber is full (flow rate is reduced as water level in the upper chamber declines). The streamlined Go Berkey has no spigot; to dispense, lift the reservoir off and pour your ultra-pure water from the lower tank.

The Go Berkey system nests to a size of just 4" x 10", compact enough to fit into even a small travel bag with lots of room left over. With a weight of only 2.4 lbs, the Go Berkey purifier system offers extreme mobility. Assembled dimensions are 4"D x 14"H.

A recent national study found 316 different contaminants in U.S. drinking water. Berkey purifiers remove pathogenic bacteria, cysts and parasites while extracting chemicals including herbicides, pesticides, organic solvents, VOCs, detergents, cloudiness, silt, sediment, foul tastes and odors. They reduce heavy metals such as cadmium, chromium, copper, lead, mercury, aluminum as well as nitrites, without removing the beneficial minerals your body needs.

Berkey purifiers use proprietary micro-pore technology to achieve contaminant reduction of 99.99999%. This extreme level of purification, called “7 log” reduction, means that no more than one part per ten million of the original contaminant remains. This standard is a thousand times more stringent than what's required to label a system as a simple “water filter.” Systems achieving 7-log reduction provide ultra-pure water not only in normal conditions, but also in circumstances of extreme and highly dangerous contamination. And unlike many purifiers, Black Berkey elements are cleanable: A Scotchbrite™ pad is all you need to remove exterior buildup and extend element life. Each element can clean up to 3000 gallons of water.

The media within Black Berkey elements removes contaminants by a surface phenomenon called adsorption, the molecular attraction of substances to the surface of the media. The exclusive purification elements are also impregnated with proprietary media that promote ionic absorption of pollutants within the micro-porous elements. A key reason Berkey systems are so effective in removing contaminants from water is their long contact period. Most systems blast water through their filters at 60-90 PSI, limiting contact with their filter media to only a fraction of a second. Water molecules passing through the revolutionary micro-pore structure of the Black Berkey purification elements are drawn gently by gravity and remain in contact with the trapping media for several minutes. This makes the Black Berkey filter media much more effective at capturing contaminants.

Berkey purifiers using the Black Berkey purification elements are proven to reduce pathogenic bacteria (including E. Coli, Klebsiella, Pseudomonas Aeruginosa, Giardia and Cryptosporidium) by 99.99999%. Berkey systems have been tested with the highest pathogenic contamination levels that can be produced in a laboratory. When contamination levels exceed a billion pathogens per liter of water (10,000 times the density of contamination used in the standard test protocol for bacteriological removal) they're classified as TNTC (too numerous to count.) Under normal testing protocol, one pathogenic organism is tested at a time, each with a fresh purifying element. For this test, however, the laboratory was directed to combine three separate pathogenic TNTC cultures. Tested under this extreme contamination level, absolutely no pathogens were able to make it through the purification elements. The laboratory then incubated the water, and nothing grew. When the purified water was viewed under an electron microscope not even inviable microbes were detectable—nothing was present but pure water. Furthermore, contaminants including trihalomethanes, radon 222, and volatile organic compounds including benzene, 2,4-D, Heptachlor, MTBE, styrene, tetrachloroethylene and toulene, among many others, were reduced to below detectable limits.

Viruses: Far smaller than bacteria, viruses typically range upward in size from about 30 nanometers (nm). Black Berkey purification elements have been proven in to reduce the MS2 and Fr Coliphage viruses, which are among the smallest viruses at about 25nm, to log 5 (99.999%). No other gravity fed water filtration system even comes close to this performance.

The striking superiority of Berkey water purifiers can be demonstrated with food coloring. When bacteria are viewed under a powerful microscope, food coloring is often used as a contrast enhancer to make the bacteria easier to see. Food coloring consists of particles so small that even under magnification strong enough to show fine details in a single bacterium, the food coloring still appears only as solid, uniform coloration. Yet Berkey purifiers effectively remove food coloring from water. Berkey systems are the only purifiers in the world that can do this.

Berkey purifiers are available in several configurations. All Berkey Systems using Black Berkey purifying elements meet or exceed the EPA's stringent "7 Log" (99.99999%) contaminant reduction specification. Systems using Black Berkey elements within transparent Copolyester housings are known as Berkey Light Purifiers. Systems using Black Berkey elements within 304-grade stainless steel housings have the same purifying performance, and are known as Berkey Stainless Purifiers.

Note about shipping: The Go Berkey purifiers aren't available for shipment to Iowa or California. Of course, any Berkey system may actually be used anywhere. More details can be seen here.

Included with the Go Berkey purifier is a Black Berkey Primer™, which is a hand-powered priming pump that makes it possible to prime Black Berkey elements easily without the need for faucets or hose connections. A Berkey Sport® Filter Bottle is also included, as well as a quality carrying bag for the Go Berkey.

The Black Berkey filter formulation has been tested by state & EPA accredited laboratories. Click to see some of those test results, from

Warranted by manufacturer: Read warranty

Other Berkey systems include higher-capacity Berkey Stainless Purifiers, the transparent Berkey Light, and the Sport Berkey personal bottle.

Pleasant Hill Grain has been among the largest distributors of Berkey water purification systems for many years. In business for over three decades, we're here to help you with any questions now, and we'll be here later to meet your future needs. Please call (866) 467-6123 or if you'd like to discuss Berkey systems. We'd appreciate your business, and we look forward to serving you!