Big Berkey

Big Berkey

Your Price: $258.00
Retail Price:$289.00
You Save:$31.00(11%)
In Stock
Part Number:bk4x2
  • Stainless Steel:Food Grade Stainless
  • Stainless Steel2:Food Grade Stainless2

Choose Options

Extra Black Berkey Filter set
Extra Set of 2 Black Berkey Filters [+$100.00]
Up to 50% off Berkey accessories CHOOSE 1 or NONE
PF-2 Fluoride Filter 2 pack [+$30.50]
Berkey Sport Bottle [+$16.50]
Stainless steel Spigot [+$11.00]
Black Berkey Primer [+$12.50]
Stainless steel base stand [+$17.75]
Water View sight glass [+$25.75]
Quantity Pricing
  • 2 - 3
  • $237.36
  • 4+
  • $232.20


  • The Big Berkey® System comes standard with 2 Black Berkey® Purification Elements, but can be expanded up to 4 elements
  • The versatile Big Berkey® System is ideal for small to medium families, and for use during travel, outdoor activities, or unexpected emergencies
  • Constructed of highly polished AISI 304 stainless steel
  • Storage capacity of about 2.25 gallons (8.5 liters)
  • Upper chamber nests within the lower chamber for transport and stands only 13" in height
  • Maximum Filters: 4 Black Berkey® Purification Elements (in upper chamber)
  • System includes upper and lower stainless steel chambers, 2 Black Berkey® Purification Elements (expandable up to 4), 1 stainless steel lid,1 spigot, rubber gasket to protect the base, 2 wingnuts, 2 washers, 1 priming button, and 2 blocking plugs
  • Height when in use: 19.25"
  • Diameter: 8.5"
  • Weight: 7 lbs empty
  • For normal everyday use, this system easily serves: 1-4 people
  • Fully configured, this system can serve up to 85-170 people a day, during an emergency
  • Maximum Filtration Flow Rate:
    • Configured with two Black Berkey® Purification Elements, the Big Berkey® System can produce up to 3.5 gallons (13.3 liters) per hour
    • Configured with four Black Berkey® Purification Elements, the Big Berkey® System can produce up to 7.0 gallons (26.5 liters) per hour
  • Up to 4 Berkey PF-2™ Fluoride and Arsenic Reduction Filters may be installed in the lower chamber of this system if desired
Flow rate calculated with upper chamber full to top. Flow rate decreases as water level declines
LTWA FREE Lifetime warranty is available on this system, click HERE  for details

Berkey Dimensions
Travel Berkey1.5 GAL7.5 IN Dia18 IN High
Big Berkey2.25 GAL8.5 IN Dia19.25 IN High
Royal Berkey3.25 GAL9.5 IN Dia23 IN High
Imperial Berkey4.5 GAL10 IN Dia25.75 IN High
Crown Berkey6 GAL11 IN Dia30 IN High


Stainless Steel Spigot
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Big Berkey
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