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Imperial Berkey
Imperial Berkey
Holds up to six Black Berkey Filters
Imperial Berkey in Kitchen

Imperial Berkey Water Filter

$475 $496

4.5 Gallon Capacity

A great model for large families with large water consumption. Recommended for 6-10 people and includes 2 Black Berkey Filters but can support up to 6 for quicker filtering. The Berkey Care Lifetime warranty is included with every new unit purchase, an exclusive benefit for Berkey Filters customers!

Recommended for 6-10+ People

Comes with 2 Filters

Maximum number of filters: 6

Max filtered water GPH: 16.5

Dimensions: 10"D x 27"H


Pay in full or in 4 interest-free installments of $118.75 with Learn More
Free Express Shipping Exclusive Lifetime Warranty 30-day Return

Imperial Berkey Water Filter System

Capacity: 4.5 Gallons (17 L)

Material: 304 Stainless Steel

Finish: High Polish Stainless Steel

Berkey originally focused on water filters designed to meet the needs of families and small groups. We recognized the growing need for a water filter that could service larger groups like churches, schools, and orphanages through multiple years of consumer feedback. These unique customers had been purchasing multiple smaller units to meet the production output necessary to supply water to larger numbers of people. 

When developing the Imperial Berkey, the first concern was that the upper chamber was not tall enough to produce the water pressure needed to push large amounts of water through the Black Berkey purification elements. Each foot of height produces approximately 0.5 pounds of water pressure used to push the water down through the filters.

The second concern was the number of filters the unit could hold. Each filter needs to have a certain amount of space to filter properly. The smaller units' diameter was not large enough to accommodate more than four filters, so we increased the diameter of the lower storage container to accommodate up to six filter elements. The extra purification elements increased the water flow capacity to sixteen gallons per hour when the Imperial was full. 

*Not yet available in Iowa or California*

Imperial Berkey Water Filter
Berkey Filters

Black Berkey Filters (Included)

The Imperial Berkey comes with two Black Berkey Filters that are installed in the top chamber. The Imperial has a six filter maximum in the top chamber. Learn More

Berkey Fluoride Water Filter

Fluoride Filters (Add-on)

These filters are not included but can be purchased separately. They attach to the black filters and hang in the lower chamber while reducing fluoride by up to 97%. Learn More

Berkey Filters Stainless Steel Spigot

Stainless Steel Spigot (Add-on)

This spigot upgrade features a faster flow rate and a secure 1/4 turn open and close design.  Learn More

Specifications

Imperial Berkey Water Filter System

Hero Image for the Imperial Berkey
Filtered Water Capacity 4.5 Gallons (17 L)
Product Dimensions 10 x 10 x 27 inches
Product Dimensions w/ Optional Stand 12 x 12 x 33 inches
Product Dimensions (Nested) 10 x 10 x 19 inches
Weight Empty 10 lbs

Weight Full

(Lower Chamber Full) 

47.5 lbs
Material High polish 304 stainless steel
Spigot (Included) Material BPA free, FDA approved, high impact polypropylene 
Price (USD)

$475 with 2 Black Berkey Filters (standard configuration)

$635 with 4 Black Berkey Filters

$795 with 6 Black Berkey Filters

Purification Speed 

(Gallons Per Hour)

Up to 5.5 GPH with 2 Black Berkey Filters (standard configuration)

Up to 11 GPH with 4 Black Berkey Filters

Up to 16.5 GPH with 4 Black Berkey Filters

Availability 

Not yet available in Iowa or California (Learn Why)

Black Berkey Purification Filters (2 included) 

Black Berkey Filters
Contaminants (Removal Rate) Viruses (99.999%), Pathogenic Bacteria (99.9999%), Chloramine (below lab detectable limit), Trihalomethanes (99.8%), pharmaceuticals (99.9%), pesticides (below lab detectable limit) See everything removed here)
Product Dimensions 2.25 x 2.25 x 9.75 inches
Composition Carbon-containing high-grade coconut shell blended with a proprietary blend of 5 other media.
Certifications State and EPA accredited laboratories tested the Black Berkey Filters to exceed NSF/ANSI Standard 531
Lifespan 3,000 gallons per filter. (6,000 gallons per set of 2)


1
The Black Berkey purification element formulation has been tested by State, and EPA accredited laboratories to exceed NSF/ANSI Standard 53 but has not yet been certified.

Included with every stainless steel Berkey System is a Lifetime Warranty!

There is no need to register. If you ever need to file a warranty claim, all you need is your order number, so please keep this number saved. If at any time the unit housings, standard spigot, washers, hole plugs, knob, or wing-nuts of your stainless steel Berkey System fail in any way due to defects in materials or workmanship, contact us.

30-Day Money-Back Guarantee. Berkey Filters encourages you to test your product once it’s received. For this reason, we accept returns of products in new or used condition. If you are not satisfied with your purchase, for any reason within 30 days of receiving your package you may contact Customer Service to start a return or exchange. Learn more about our warranty policies. 

In the event that a replacement is needed for a part covered under warranty, please contact Customer Service for additional information regarding the exchange of an item.