A recent national study found 316 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. It reduces heavy metals such as cadmium, chromium, copper, lead, mercury, aluminum as well as nitrates and nitrites, without removing the beneficial minerals your body needs.

The unique design of Black Berkey® purifier elements combines the age-old process of micro-porous filtration coupled with modern state-of-the-art technology and the highest quality materials to bring you the finest water purification system available anywhere. The micro-pores within the self-sterilizing and re-cleanable Black Berkey® purification elements are so incredibly small that pathogenic bacteria are simply not able to pass through them.

The media within Black Berkey® elements removes contaminants by a surface phenomenon known as “adsorption” which results from 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. Another reason Berkey® systems are so effective in removing contaminants from water is the extremely long “contact period.” Other filtration systems rely on water pressure that forces water molecules through the filters at 60-90 PSI. In such systems, individual water molecules come in contact with the filter media for a mere 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 stay in contact with the media for several minutes. This makes the Black Berkey® filter media much more efficient in capturing contaminants.

The dramatic superiority of Berkey® water purifiers is illustrated very graphically in the photograph at left. This image shows the upper (pre-treated) section of the Berkey Light® purifier about half full of water containing red food coloring. In the lower (purified water) section, which is also about half full, you see clear, uncolored water. The Berkey® purifier's ability to achieve this level of contaminant separation shows how strikingly superior Berkey® performance is, compared to other purifiers. When bacteria are viewed under a powerful microscope, food coloring is often used as a contrast enhancer to make the bacteria easier to see. Even under magnification sufficient to show the detail in a single bacterium, food coloring still appears only as solid, uniform coloration. Yet the Berkey Light®, as shown here, actually mechanically removes the food coloring from the water—the Berkey® is the only filter system in the world that can do this. And, just as importantly, the beneficial minerals essential to maintain good health remain in the water for your body to use.

The Black Berkey® filter formulation has been tested by State & EPA accredited laboratories. Click to see test results from the University of Arizona, Spectrum Labs and Analytical Services.

Black Berkey Filtration Elements Warranty: Click here.

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 stainless steel housings have the same purifying performance, and are known as Berkey® Stainless Purifiers. The same standards of water purification are achieved in either Copolyester construction (Berkey Light®) or Berkey® Stainless systems with Black Berkey® elements.

Scroll down this page to find the configuration of Berkey Light® or Berkey® Stainless water purifier system that best suits your needs!

Berkey Light® Water Purifier: Head and shoulders above other water purifiers.

The Berkey Light® System is the newest development in Berkey water purification. Shell construction is 50-mil thick, BPA-free Copolyester. Every Berkey Light® has a capacity of 2.75 gallons, can accept up to four purifying elements, and comes equipped with either two or four Black Berkey® purifying elements (depending on model selected.) The Berkey Light® purification process is gravity driven, requiring no electricity or water pressure. This makes Berkey® systems completely and easily portable.

Standard Berkey Light® Model: The standard Berkey Light® is non-illuminated. Its Copolyester shell is tough, yet lightweight compared to similarly sized purifiers made of other materials.

Two Illuminated Models: In addition to the standard model, the Berkey Light® is available in two models that offer LED illumination in either white or cobalt blue color. "LED" stands for "Light Emitting Diode"; LEDs are solid state lamps that have no filaments to break. Their power consumption is extremely low, and life span averages 100,000 hours—more than 11 years of continuous use. Water purification performance is identical for all three Berkey Light® models (the LED's themselves do not have any role in purification.) The LED-equipped models provide illumination that guides users to the water supply at night when other lighting isn't available, and also provide area lighting that's bright enough for reading near the purifier (the white is much brighter than the blue.) The LED lamps can be powered by the included AC adapter, and rechargeable internal batteries, also included, will operate the LEDs all night on a single charge from the AC adapter. An optional solar charger with internal NiMH battery set also can be used to power and/or recharge the LED base as well as most other battery powered devices you use.

Unequalled Effectiveness: 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%. The Berkey Light® System has been tested with the highest pathogenic contamination levels that can be produced in a laboratory. When contamination levels exceed one 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 filtered water was viewed under an electron microscope not even in-viable (dead) microbes were detectable—nothing was present but pure H2O. Furthermore, contaminants reduced to below-detectable-limits include Trihalomethanes, Radon 222, and volatile organic compounds including Benzene, 2,4-D, Heptachlor, MTBE, Styrene, Tetrachloroethylene and Toulene, among many others.

Dimensions: 9"D x 26.5"H with base (21"H w/o base)

Capacity: 2.75 gallons

Flow Rate: 8.5 gallons per hour when full, if four elements are installed (4.25 gallons per hour with two elements installed.) (This is 204/102 gallons in 24 hours.) The flow rate of all gravity filters is highest when the prefiltered tank is full.

Warranted by manufacturer: Read warranty

Berkey Light purifiers are now available equipped with either 2 or 4 Black Berkey purifier elements. (The 2-element units do have four purifier-mounting holes, two of which come plugged, so you can operate with 4 elements later if you wish.)
Berkey Light Standard, 2 Elements: $275.00	Berkey Light White LED & 2 Elements: 369.00	Berkey Light Blue LED & 2 Elements: $356.00
Berkey Light Standard, 4 Elements: $389.00	Berkey Light White LED & 4 Elements: 470.00	Berkey Light Blue LED & 4 Elements: $470.00
See our sale prices below!

Order a Berkey purifier system now & you qualify to also purchase a $39.00 Berkey Sport Bottle purifier for half price: Click for details! We offer quantity discounts for multi-system purchases: Click for details!

Berkey Light Purifier Std w/2 Black Elements: $231.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Berkey Light Purifier Std w/4 Black Elements: $331.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Berkey Light Purifier White LED/2 Blk Elements: $322.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Berkey Light Purifier White LED/4 Blk Elements: $422.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Berkey Light Purifier Blue LED/2 Blk Elements: $322.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Berkey Light Purifier Blue LED/4 Blk Elements: $422.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

See below for the optional Berkey MP Solar Charger

Please note: Berkey Light® systems are not yet available for shipment to Iowa, and shipment to California is restricted for some products. The Berkey Light system with 2 elements preinstalled (with or without LED lighting) MAY be shipped to California. The Berkey Light system that comes with 4 elements preinstalled may not be shipped to California at this time. Every Berkey Light system has four holes in the bottom of the upper chamber, to accommodate the user's choice of two, three or four purifier elements. In the California-shippable Berkey Light systems that come with 2 elements, two of the holes come with removable rubber plugs in them. Please also note that replacement Black Berkey elements ARE available for shipment to California. You can read a bit more about all of this here.

Berkey® Stainless Purifier Systems

Stainless steel is the classic look of Berkey® water systems. These durable, beautiful stainless icons of purity have produced safe water for millions of people around the globe for decades. Equipped with the new Black Berkey® purifying elements, Berkey® Stainless purifying systems function at the same incredible rate of efficiency as the Berkey Light® systems shown above. The wide range of available sizes makes a stainless system ideal for many Berkey® users.

Unequalled Effectiveness: 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%. The Berkey Light® System has been tested with the highest pathogenic contamination levels that can be produced in a laboratory. When contamination levels exceed one 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 filtered water was viewed under an electron microscope not even in-viable (dead) microbes were detectable — nothing was present but pure H2O. Furthermore, contaminants reduced to below-detectable-limits include Trihalomethanes, Radon 222, and volatile organic compounds including Benzene, 2,4-D, Heptachlor, MTBE, Styrene, Tetrachloroethylene and Toulene, among many others.

The Black Berkey® filter formulation has been tested by State & EPA accredited laboratories. Click to see test results from the University of Arizona, Spectrum Labs and Analytical Services.

Please note: Berkey water purifier systems are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) Some systems can be shipped to California, while others cannot. There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Berkey® Stainless systems are available in a size for every need. Gravity operation means no electricity is required, and the "Tortuous Path" micro-pore design of the Black Berkey® purification elements assures you of the cleanest, purest water possible for drinking and all other purposes. Berkey® represents the absolute zenith of nonelectric, go-anywhere, gravity water purification excellence.

Choose from five sizes of Berkey® Stainless Systems shown below.

Crown Berkey® Capacity & Flow Rate: The Crown is the largest Berkey® system. It comes equipped with either two or four Black Berkey® purifying elements, and can accept a maximum of eight elements. Lower storage tank capacity is 6 gallons. Flow rate is 6.5 gallons per hour with two elements, and 13 gph with four elements. The Crown Berkey® system, when configured with eight Black Berkey® purification elements, can purify up to 650 gallons per day (~27 gallons per hour) when the upper chamber is full. This is enough to provide for up to 325 people on a sustained basis and up to 1300 people on a short-term emergency basis.

Dimensions: 11"D x 30"H (20"H when nested for storage or transport)

Element Life Span: Click for info on lifetime gallonage of each Black Berkey® purifier element, below.

Please note: Berkey water purifier systems are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) The Crown Berkey cannot currently be shipped to California, but other systems, including some Berkey Light systems, can be shipped to California. There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Crown Berkey w/Black Berkey Elements: $379.00 See our sale prices below.

Order a Berkey purifier system now & you qualify to also purchase a $39.00 Berkey Sport Bottle purifier for half price: Click for details! We offer quantity discounts for multi-system purchases: Click for details!

Crown Berkey w/2 Black Berkey Elements: $325.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Crown Berkey w/4 Black Berkey Elements: $425.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

I am writing to thank you for your wonderful service. I ordered a Crown Berkey water filter with accessories and had it in TWO DAYS! Some of my friends have been so impressed with the water, they want to order one for themselves. I am referring them to your company because I know you will take good care of them. – Carolyn Boyles, North Little Rock AR

Imperial Berkey® Capacity & Flow Rate: The Imperial is the second-largest Berkey® system. It comes equipped with either two or four Black Berkey® purifying elements, and can accept a maximum of six elements. Lower storage tank capacity is 4.5 gallons. Flow rate is 5.5 gallons per hour with two elements, and 11 gph with four elements. The Imperial Berkey® system, when configured with six Black Berkey® purification elements, can purify up to 400 gallons per day (~17 gallons per hour) when the upper chamber is full. This is enough to provide for up to 200 people on a sustained basis and up to 800 people on a short-term emergency basis.

Dimensions: 10"D x 25.75"H (17"H when nested for storage or transport)

Element Life Span: Click for info on lifetime gallonage of each Black Berkey® purifier element, below.

Please note: Berkey water purifier systems are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) The Imperial Berkey cannot currently be shipped to California, but other systems, some Berkey Light systems, can be shipped to California. There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Imperial Berkey w/Black Berkey Elements: $339.00 See our sale prices below.

Order a Berkey purifier system now & you qualify to also purchase a $39.00 Berkey Sport Bottle purifier for half price: Click for details! We offer quantity discounts for multi-system purchases: Click for details!

   

Imperial Berkey w/2 Black Berkey Elements: $310.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Imperial Berkey w/4 Black Berkey Elements: $410.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Royal Berkey® Capacity & Flow Rate: The Royal is the mid-size Berkey® system. It comes equipped with either two or four Black Berkey® purifying elements, and can accept a maximum of four elements. Lower storage tank capacity is 3.25 gallons. Flow rate is 4 gallons per hour with two elements or 8 gph with four elements. The Royal Berkey® system, when configured with four Black Berkey® purification elements, can purify up to 190 gallons per day (~8 gallons per hour) when the upper chamber is full. Along with the Big Berkey®, the Royal is one of our most popular Berkey purifiers.

Dimensions: 9.5"D x 23"H (15.25"H when nested for storage or transport)

Element Life Span: Click for info on lifetime gallonage of each Black Berkey® purifier element, below.

Please note: Berkey water purifier systems are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) The Royal Berkey cannot currently be shipped to California, but other systems, including some Berkey Light systems, can be shipped to California. There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Royal Berkey w/Black Berkey Elements: $325.00 See our sale prices below.

Order a Berkey purifier system now & you qualify to also purchase a $39.00 Berkey Sport Bottle purifier for half price: Click for details! We offer quantity discounts for multi-system purchases: Click for details!

Royal Berkey w/2 Black Berkey Elements: $283.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Royal Berkey w/4 Black Berkey Elements: $383.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Big Berkey® Capacity & Flow Rate: The Big Berkey® is the fourth-largest Berkey® system. It comes equipped with either two or four Black Berkey® purifying elements, and can accept a maximum of four elements. Lower storage tank capacity is 2.25 gallons. Flow rate is 4 gallons per hour with two elements, and 8 gph with four elements. The Big Berkey® system, when configured with four Black Berkey® purification elements, can purify up to 190 gallons per day (~8 gallons per hour) when the upper chamber is full. Along with the Royal Berkey, the Big Berkey is one of our most popular systems.

Dimensions: 8.5"D x 19.25"H assembled for use (13"H when nested for storage or transport)

Element Life Span: Click for info on lifetime gallonage of each Black Berkey® purifier element, below.

Please note: Berkey water purifier systems are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) The Big Berkey cannot currently be shipped to California, but other systems, including some Berkey Light systems, can be shipped to California. There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Big Berkey w/Black Berkey Elements: $279.00 See our sale prices below.

Order a Berkey purifier system now & you qualify to also purchase $39.00 Berkey Sport Bottle purifier for half price: Click for details! We offer quantity discounts for multi-system purchases: Click for details!

Big Berkey w/2 Black Berkey Elements: $258.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Big Berkey w/4 Black Berkey Elements: $358.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Black Berkey® Purifier Elements are the world's most powerful gravity filtering solution, certified to eliminate pathogenic bacteria to the EPA's "7 Log" purification standard of 99.99999% reduction. Elements are easily cleanable with a Scotch Brite® pad under running water, and each element will purify up to 3000 gallons of water (6000 gallons per set of two.) The Black Berkey® filter formulation has been tested by State & EPA accredited laboratories. Click to see test results from the University of Arizona, Spectrum Labs and Analytical Services.

In addition to their phenomenal reduction of pathogenic bacteria, cysts and parasites, the powerful Black Berkey® purification elements also remove or reduce harmful or unwanted chemicals such as herbicides and pesticides, VOCs, detergents, organic solvents, trihalomethanes, cloudiness, silt, sediment, nitrates, nitrites, heavy metals, foul tastes and odors. Yet they leave in the water the healthful and beneficial minerals your body needs.

Order for replacement or upgrade: Each of our Berkey® purifier systems (above on this page) comes equipped with two Black Berkey® elements (except the Go Berkey® model, which comes with a single special element that's orderable above.) Some systems can accept more than two elements, and installing more will increase flow rate. Other gravity water purifier systems can also be retrofitted with Black Berkey® elements to bring them up to the highest possible standard of contaminant reduction and efficiency. We recommend carrying at least one spare set of Black Berkey® elements to assure your supply of clean, safe water.

Clean-ability makes Black Berkey® water purifier elements one of the most economical ways to purify your water. Why throw money away on expensive noncleanable elements that have to be pitched frequently, when each set of two Black Berkey® elements produces up to 6000 gallons of super pure water?!

Black Berkey® elements come in one size only, and fit all Berkey purifier systems sold on this page.

Warranty: Click here.

Please note: Replacement Black Berkey water purifier elements ARE available for shipment to California. They are not yet available for shipment to Iowa (though they certainly may be used in Iowa.) There are no restrictions on actual use of any Berkey system in any state. You can read more about this here.

Free Shipping on spare Black Berkey® elements ordered with systems!

Black Berkey replacement elements, pair: $129.00 See our sale price below.

Black Berkey Elements, 2-Pack: $107.00 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Note: If you have an earlier model with white filter elements and do not want to upgrade to the Black Berkey elements, click here for the older, white ceramic elements.

5 Gallon Water Jugs: These very rugged 5 gallon jugs are made of heavy duty food grade virgin polyethylene and food-safe colorant. They're highly rigid and stackable, with stabilizing moldings to prevent shifting when stacked. Vent cap for small opening is included with jug (the vent feature comes w/o hole; pierce with awl or drill bit to use.) Cap for large opening is sold separately and has a center hole with knockout, threaded for 3/4" pipe fitting (will accept optional spigot, etc.) Comfortable carry handle is molded in. Rectangular shape maximizes storage volume in available space. We greatly prefer these water jugs over larger drums which are virtually immovable after filling.

Dimensions: 10.25"W x 11.25"D x 14.25"H, Five gallon capacity (19 liters)

Also see: Our water storage stabilizer, listed just below on this page.

5 Gallon Water Jug (w/o lid): $11.99 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Lid for 5 Gallon Water Jug: $.79 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Spigot 3/4 Inch: $1.99 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Aerobic Stabilized Oxygen: This non-toxic formulation prevents development of microbial growth in stored water up to 5 years without rotation. E.D. Goodloe's is the original! Each 2.36 ounce dropper bottle treats 70 gallons of tap water. Effective against Salmonella, Cholera, E. Coli, Streptococcus, Pseudamonas, Staphylococcus, various parasites and microorganisms including Giardia Lamblia. When stored out of sunlight or fluorescent light, shelf life of aerobic stabilized oxygen in its original container, is indefinite. (Note: Some websites claim two ounces of Goodloe's Stabilized Oxygen will treat 110 gallons of water. That is incorrect, and our information comes directly from the manufacturer.)

Aerobic Stabilized Oxygen 2.36 Ounce: $15.99 Qty: FREE FedEx SHIPPING if order total is over $99*. ($7.95 flat-rate shipping under $99)         Click for Info/Help

Order Online or by Phone: 1-800-321-1073 Phone hours    Or click to order by Mail or Fax

Unstabilized gasoline and diesel fuel have a very short storage life. The best part of the fuel rapidly evaporates, and what's left degrades into a substance that can quickly gum up fuel injectors, carburetors, valves, filters and other components, reducing performance and leading to complete machine failure.

PRI fuel stabilizers dramatically extend the storage life of gasoline and diesel fuel, and enhance overall performance. PRI is an industrial grade formulation and is far more concentrated than competing brands. The higher concentration level of PRI allows much better distribution efficiencies, which means your cost per treated gallon is way better with PRI. We used PRI fuel treatment, and we recommend it very highly to our customers.

See PRI-G / PRI-D products & more info here