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Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters

  • Based on 138 reviews
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$367.00 Why this price?
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Availability: 18 left in stock
Fulfilled by Amazon

Arrives Saturday, Mar 28
Order within 8 hours and 28 minutes
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Features

  • ENJOY GREAT-TASTING TAP WATER EVERY DAY AT HOME- The 2.25-gallon Big Berkey System can be used on a countertop in your kitchen or office to transform tap water into delicious drinking water that's also ideal for making your favorite beverages or cooking.
  • INDEPENDENT TESTING- Black Berkey Elements (the original BB9-2) are composed of a unique, proprietary blend of multiple media types backed by testing from accredited, third-party labs. Black Berkey Elements remove or dramatically reduce over 250+ typical contaminants that could be present in freshwater sourcesno electricity, tools, or plumbing are required.
  • INCLUDES AUTHENTIC BLACK BERKEY ELEMENTS (THE ORIGINAL BB9-2)- Don't fall for lookalike filters that use our Berkey BB9-2 model number or trademarks in their titles or product descriptions to legitimize their brand as replacements or "compatible", when they are not. Black Berkey Elements are designed to work synergistically and target specific contaminants that far exceed the reduction capabilities of black filters solely composed of activated carbon.
  • ECONOMICAL, LONG-LASTING- Black Berkey Elements provide filtered water for just pennies per gallon. Each pair of Black Berkey Elements lasts for up to 6,000 gallons before replacement is recommended. Elements may require replacement sooner based upon the quality of influent water. Each additional pair of Black Berkey Elements (sold separately) adds an additional 6,000 gallons of contaminant reduction.
  • THE GOLD STANDARD IN GRAVITY-FED WATER FILTRATION- Authentic Black Berkey Elements are capable of greater contaminant reduction and a longer lifespan than virtually any of the other filter elements on the market. Berkey systems are simple and easy to use and require no electricity, costly installation, or tools, providing economical, long-lasting water filtration for just pennies a gallon.

Color: Silver


Material: Stainless Steel


Capacity: 8 Liters


Brand: Berkey


Style: Top Load


Color: Silver


Material: Stainless Steel


Capacity: 8 Liters


Brand: Berkey


Style: Top Load


Weight: 7 Pounds


Installation Type: Countertop


Access Location: Top


Number of settings: 3


Power Source: Gravity-fed


Manufacturer: Berkey


Product Dimensions: 8.5 x 8.5 x 19.25 inches


Item Weight: 6.74 pounds


Item model number: BK4X2-BB


Batteries required: No


Included Components: System, 2 Black Berkey Elements, Standard Spigot


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Must buy!
Best water filter I’ve used yet! Set up is pretty simple if you follow the directions. It’s slow to filter which I don’t mind makes me feel like it’s actually filtering properly. My husband and I drink a lot of water so we have to fill it often but all in all we love it!
Reviewed in the United States on January 17, 2026 by Christina

  • Berkey 2.25 What To Know Recommendation
We bought the Berkey 2.25 2 months ago with optional water view spigot. The spigot makes it “professional”. You KNOW how much is in it - so then you KNOW how much to add. It is best to fill when low or out to effectively use all of the height of the black filter, however if the column has the floating ball at about an inch, then add three 2-quart containers without fear of overflow. Takes a little practice but we never had more than a few drops of overflow. You’ll have to adjust for other size units. Outstanding. ... show more
Reviewed in the United States on November 6, 2025 by Rufino

  • Very Happy!
I just did a taste test of my tap water, bottled water (Smart Water), Brita filtered water, and my new Berkey water. They all tasted exactly the same to me. Set-up takes awhile but it is not difficult. The initial price is high, but I expect to recoup that expense in due course and am very pleased so far. ... show more
Reviewed in the United States on July 30, 2025 by JSL

  • Something is not right with this thing
The water from the Berkey almost killed my dog. I was taking water to work every day, cooking with the water, and giving it to my dogs. After I started giving my dogs the water one of my Schnauzers started having diarrhea, which turned to full liquid, she lost so much weight that she was just bone and fur, I had to take her outside an hold her up so she could pee and the rest of the time wrap her up in a towel in case she got diarrhea on herself. Nobody could figure out what was wrong with her, she was like this for four months. I thought she was going to die. Then one day I realized my poop had been extremely soft for a while also. Then it hit me, Maybe it's the Berkey water because that's the only thing that was different/added to our routine. I stopped using the Berkey water and within a month my Schnauzer was eating again, walking around again, gaining her weight back and had turds again. As well as myself feeling better. I thought the Berkey would be a great investment, but it seriously poisoned my dog. I have not used it since. ... show more
Reviewed in the United States on December 4, 2024 by BR

  • Impressed!
Super easy to assemble, and the water tastes incredibly fresh. The filters work amazingly well—definitely worth it! We live in a camper & the size is perfect, the facet leaked one time but just have to tighten spout, great product & worth the price!
Reviewed in the United States on August 8, 2025 by Kiley Miller Kiley Miller

  • Nice unit
Very nice
Reviewed in the United States on March 2, 2026 by BOB

  • Great product
Fair price arrived on time.
Reviewed in the United States on December 18, 2025 by frank

  • Wish I had known
The setup required some elements they do not tell you about. Had to buy an adapter for our kitchen faucet to prime (which they did not say you had to do before you buy it) the filters.
Reviewed in the United States on August 4, 2025 by Grayknight

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