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Big Berkey
Big Berkey Size

Big Berkey Water Filter

$367 $384

2.25 Gallon Capacity

The Big Berkey is our most popular water filter system here at BerkeyFilters.com, and for good reasons. It's the perfect size! The functionality of the Big Berkey makes it so versatile that it works for several situations. It’s 2.25 gallon capacity can provide plenty of water for medium-sized families of one to four people, without taking up precious counter or fridge space. This unit fits easily in the kitchen or tiny house! The size of the Big Berkey is 21 inches tall and eight and half inches wide. 

With the addition of an extra pair of Black Berkey® Elements for a total of 4, and the Big Berkey unit can supply up to 16 people with drinking water.

 

Recommended for 2-4 People

Comes with 2 Filters

Maximum number of filters: 4

Max filtered water GPH: 7

Dimensions: 8.5"D x 21" H


Pay in full or in 4 interest-free installments of $91.75 with Learn More
Free Express Shipping Exclusive Lifetime Warranty 30-day Return

Big Berkey Water Filter System

Capacity: 2.25 Gallons (8.5 L)
Material: 304 AISI Stainless Steel
Finish: High Polish Stainless Steel

Its size and holding capacity make the Big Berkey a highly adaptable unit. It is ideal for medium-sized families of one to four people, and this Berkey filter model is compact enough to fit into a tiny house easily.

The Big Berkey system is also large enough to keep over a dozen people hydrated with water. Just be sure to use all four elements.


Since the Big Berkey holds 2.25 gallons, it will take about two hours and fifteen minutes for the entire upper chamber to be filtered through to the bottom chamber. Of course, there are some variances, and it may filter faster or slower based on different scenarios.

What You Get When Purchasing a Big Berkey directly from BerkeyFilters.com


  • • Two Black Berkey Filters
  • • Plastic Spigot
  • • Berkeyfilters.com Lifetime Warranty

Buy a Big Berkey today and get started with everything you need to drink filtered water without power and without constantly buying and replacing filters. It takes minutes to assemble and can last a lifetime!


*Not yet available in Iowa or California*

Big Berkey Water Filter
Berkey Filters

Black Berkey Filters (Included)

The Big Berkey comes with two Black Berkey filters that get installed in the top chamber. The Big has a four-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

Big Berkey Water Filter System

Hero Image for the Big Berkey
Filtered Water Capacity   2.25 Gallons (8.5 L)
Product Dimensions

8.5 x 8.5 x 21.0 inches

Product Dimensions w/

No Knob Installed

8.5 x 8.5 x 19.25 inches
Product Dimensions w/ Optional Stand 9 x 9 x 27.0 inches
Product Dimensions (Nested) 8.5 x 8.5 x 13.0 inches
Weight Empty 7 lbs

Weight Full

(Lower Chamber Full) 

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

 

$367 with 2 Black Berkey Filters (standard configuration)

$527 with 4 Black Berkey Filters

Filtration Speed 

(Gallons Per Hour)

 

Up to 3.5 GPH with 2 Black Berkey® Elements (standard configuration)

Up to 7.0 GPH with 4 Black Berkey® Elements

Availability

 

Big Berkey is not available yet in Iowa or California (Learn Why)

Black Berkey Filters (2 Included) 

Black Berkey Filters
Contaminant Addressed  
Black Berkey® Elements reduce trihalomethanes, inorganic minerals, heavy metals, pharmaceuticals, pesticides, VOCs, petroleum products, perfluorinated chemicals, rust, silt, sediment, and even radiological. (view the entire list of contaminants)
Product Dimensions 2.25 x 2.25 x 9.75 inches
Composition Composition of carbon, containing high-grade coconut shell combined with a proprietary blend of 5 other media.
Certifications Tested by accredited third-party labs that have reported that the elements meet ANSI/NSF (Std. 53) protocol and address 200+ contaminants that may be found in tap water.
Lifespan We recommend replacing Black Berkey® Filters every 3,000 gallons (6,000 per set of 2 elements). Elements may require replacement sooner based on the quality of the influent water.

To read all the specifications, please click here.


Lab Results



Big Berkey FAQs

  • Does the Big Berkey reduce lead? Yes, the Black Berkey Filters included with a Big Berkey purchase remove or reduce up to 99.9% of lead and other heavy metals.
  • Does the Big Berkey change the pH of my water? Depending on the source water type poured into the Berkey, the pH of the water may change after filtering through the system. The pH level may increase if the water is polluted, causing it to be more acidic; filtering it will increase the pH to a neutral 7. 
  • Can the Big Berkey soften hard water? No, Berkey water filters are NOT water softeners. The Black Berkey Filters keep the beneficial minerals in the water, which makes water "hard."
  • How do I know if my Big Berkey is working correctly? The Red Dye Test is a great way to confirm the Black Berkey Filters are still in good shape and that no unwanted contaminants are passing through. 
  • More Questions?

 

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 save this number. If 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 quality, 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 conditionIf you are unsatisfied 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

If a replacement is needed for a part covered under warranty, don't hesitate to contact our Customer Service for additional information regarding the exchange of an item.


erkey water fill up


Berkey system camping


Berkey on counter filling a pot