StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Berkey
Berkey
Berkey Big Gravity-Fed Stainless Steel Water Filter System

Berkey Big Gravity-Fed Stainless Steel Water Filter System

Best price now

$367.00at My BerkeyChecked 31 min ago

Compared across 9 stores. Prices are checked against each store and labelled with when.

Visit My Berkey

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $367.00 at My Berkey (checked Nov 14, 2026).
  • Checked at 9 stores.

Our take on the Berkey Big Gravity-Fed Stainless Steel Water Filter System

The Berkey Big is a countertop gravity filter in polished 304 stainless steel, holding 2.25 gallons in its upper and lower chambers. It needs no plumbing or power: you pour water in the top and it drips through two Black Berkey elements into the lower tank. Each element is rated for 3,000 gallons, so a pair covers roughly 6,000 gallons before replacement. It suits households of one to four people, off-grid cabins and travelers who want treated water from almost any source. Against pitcher filters it holds far more and lasts far longer, but it is slower to fill a glass and takes up counter space at about 19 inches tall.

Best forHouseholds of one to four people wanting a large reserve of filtered waterOff-grid homes, cabins and RV users without reliable power or plumbingPeople drawing from wells, rain catchments or other untreated sourcesBuyers who want long filter life instead of frequent cartridge swaps
Pros
  • No electricity or plumbing needed; works by gravity alone
  • 2.25-gallon capacity covers a family's daily drinking water
  • Black Berkey elements rated 3,000 gallons each, far longer than pitcher cartridges
  • 304 stainless steel body is sturdy and easy to wipe down
  • Handles nearly any water source, useful off-grid
  • Priming starter kit included for setting up the elements
Cons
  • Gravity flow is slow; refilling a large bottle takes patience
  • Tall, heavy unit needs dedicated counter space
  • Elements must be primed and re-primed correctly or flow suffers
  • Replacement elements are a real long-term cost
  • No indicator tells you when an element is spent; you track gallons yourself

Berkey Big Gravity-Fed Stainless Steel Water Filter System prices at every store

  • USABerkeyFilters.comNew

    In stock

    $367.00Free shippingChecked 31 min ago
    Visit USABerkeyFilters.com
  • The BerkeyNew

    In stock

    $367.00Free shippingChecked 31 min ago
    Visit The Berkey
  • My BerkeyNew

    In stock

    $367.00Free shippingChecked 31 min ago
    Visit My Berkey
  • Wild Oak TrailNew

    In stock

    $395.20Free shippingChecked 31 min ago
    Visit Wild Oak Trail
  • PoshmarkNew

    In stock

    $600.00+ $6.49 shippingChecked 31 min ago
    Visit Poshmark
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $415.00Free shippingChecked 31 min ago
    Visit Amazon
  • WaterFilters.NETNew

    Out of stock

    $367.00Free shippingChecked 31 min ago
    Visit WaterFilters.NET
  • BerkeyWaterFilters.comNew

    Out of stock

    $405.00Checked 31 min ago
    Visit BerkeyWaterFilters.com
  • WalmartNew

    Out of stockSold by Spectacular Store

    $527.00Free shippingChecked 31 min ago
    Visit Walmart

Store links may earn us a commission.

Berkey Big Gravity-Fed Stainless Steel Water Filter System price history

Lowest price we've seen: $367.00 on Nov 14 at USABerkeyFilters.com. Tracked across 9 stores since Nov 14.

What reviewers say

Owners treat the Berkey Big as a long-term workhorse, praising its build and the volume of water it holds. Complaints center on slow drip rates and the care needed to keep the elements flowing.

What people mention
  • Flow rateCriticisedOwners say the drip is slow and filling a large container takes several minutes.
  • Build qualityPraisedReviewers describe the stainless steel body as solid and long-lasting.
  • Filter lifePraisedUsers value getting thousands of gallons per element instead of monthly cartridge changes.
  • MaintenanceMixedPriming and scrubbing the elements keeps them flowing, but owners say it is fiddly and easy to get wrong.
  • CapacityPraisedThe 2.25-gallon tank is enough for a small household's daily drinking water.

About the Berkey Big Gravity-Fed Stainless Steel Water Filter System

The Berkey Big is a countertop, gravity-fed water filter system made of 304 stainless steel. It holds 2.25 gallons (8.5 liters) of water.

It can be used with nearly any source of water. It suits use at home, on the road and in off-grid situations, and it is made for 1 to 4 people. A Berkey Filter Priming Starter Kit is included.

Type
Countertop, gravity-fed water filter system
Capacity
2.25 gallons (8.5 liters)
Filter
Black Berkey Elements
Filter life
3,000 gallons per cartridge
Material
304 stainless steel exterior, stainless steel interior
Color
Silver
Height
19.25 in, fully assembled
Width
8.25 in
Depth
11 in
Diameter
8.25 in
Water source
Nearly any source of water
Use
Drinking water
Typical users
1 to 4 people
Environment
At home, on the road, off-grid
Included
Berkey Filter Priming Starter Kit

Specifications

Depth
11"
Height
19.25 in (fully assembled)
Width
8.25 in
Installation Type
Countertop
Water Capacity
2.25 gallons (8.5 liters)
Water Source
Nearly any source of water
Filter Type
Black Berkey® Elements

Questions and answers

How often do the Black Berkey elements need replacing?
Each element is rated for 3,000 gallons. With two elements installed, the pair covers about 6,000 gallons, which for a small household can mean years of use.
Does it need electricity or plumbing?
No. It is gravity-fed, so you fill the upper chamber by hand and water drips through the elements into the lower tank.
What water sources can it take?
Berkey rates it for nearly any water source, including tap, well, rain and surface water. That flexibility is why off-grid users favor it.
How much water does it hold at once?
The tank holds 2.25 gallons, or about 8.5 liters, split between the upper and lower chambers.
Is it big enough for a family?
Berkey lists it for one to four people. Larger households may need to refill it more than once a day.
What comes in the box?
The system ships with the stainless steel chambers, two Black Berkey elements and a filter priming starter kit.
Where is the Berkey Big Gravity-Fed Stainless Steel Water Filter System cheapest?
At My Berkey, for $367.00, as of our latest check.
Where can I buy the Berkey Big Gravity-Fed Stainless Steel Water Filter System?
9 stores we checked sell it, including USABerkeyFilters.com, The Berkey, My Berkey, WaterFilters.NET, Wild Oak Trail.

Shoppers also compared

  • B
    Boroux Legacy
    Boroux Legacy
  • A
    Alexapure Pro
    Alexapure Pro
  • B
    Boroux Compact Gravity-Fed Countertop Stainless Steel Water Filter System
    Boroux Compact Gravity-Fed Countertop Stainless Steel Water Filter System
  • B
    Boroux Water Filter
    Boroux Water Filter
  • B
    BOROUX 3-Gallon Farmhouse on Boone Bundle
    BOROUX 3-Gallon Farmhouse on Boone Bundle
  • B
    BOROUX 3-Gallon Water Filter System
    BOROUX 3-Gallon Water Filter System
  • B
    BOROUX Legacy Compact Water Filter System
    BOROUX Legacy Compact Water Filter System
  • B
    BOROUX 1.8-Gallon Water Filter System Bundle
    BOROUX 1.8-Gallon Water Filter System Bundle

Stores we've priced the Berkey Big Gravity-Fed Stainless Steel Water Filter System at

  • Walmart deals and prices

More from Berkey

  • B
    Big Berkey Gravity-Fed Water Filter, 3.25 Gallons
    Big Berkey Gravity-Fed Water Filter, 3.25 Gallons
  • B
    Berkey Big Berkey Gravity-Fed Water Filter System
    Berkey Big Berkey Gravity-Fed Water Filter System
  • B
    Berkey Travel Berkey Gravity-Fed Water Filter System
    Berkey Travel Berkey Gravity-Fed Water Filter System
  • B
    Big Berkey Gravity-Fed Water Filter System
Filter Life
3,000 gallons/cartridge
Design Type
Water Filter System
Loading Type
Gravity-fed
Color
Silver
Dimensions
Fully assembled height: 19.25 in, Diameter: 8.25 in
Style
Countertop
Material
304 stainless steel
Tank Capacity
2.25 gallons (8.5 liters)
Exterior Material
304 stainless steel
Interior Material
stainless steel
Environment
On the road, At home, Off-grid situations
Typical Users
1 – 4 People
Big Berkey Gravity-Fed Water Filter System
  • B
    Big Berkey Water Filter
    Big Berkey Water Filter
  • B
    Big Berkey System + Phoenix Gravity New Millennium Edition Filter Elements
    Big Berkey System + Phoenix Gravity New Millennium Edition Filter Elements
  • T
    Travel Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements
    Travel Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements
  • B
    Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
    Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
  • All Berkey deals and products →

    More water filter systems

    • B
      BOROUX 3-Gallon Water Filter System - Polished Stainless Steel
      BOROUX 3-Gallon Water Filter System - Polished Stainless Steel
    • B
      BOROUX 1.8-Gallon Water Filter System - Polished Stainless Steel
      BOROUX 1.8-Gallon Water Filter System - Polished Stainless Steel
    • T
      Tropow Gravity-fed Water Filter System
      Tropow Gravity-fed Water Filter System
    • T
      Towallmark 2.25G Gravity-Fed Water Filter System, 304 Stainless Steel Countertop Filtration System
      Towallmark 2.25G Gravity-Fed Water Filter System, 304 Stainless Steel Countertop Filtration System
    • A
      AquaTru Classic
      AquaTru Classic
    • L
      Lifestraw Peak Series Gravity Water Filter System – 8L
      Lifestraw Peak Series Gravity Water Filter System – 8L
    • G
      Gravity-Fed Water Filter System 3.25 Gallon 304 Stainless Steel Countertop Water Filtration System with Stand & Filters
      Gravity-Fed Water Filter System 3.25 Gallon 304 Stainless Steel Countertop Water Filtration System with Stand & Filters