Refrigerator Filters
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  • Air Filters
  • Water Filters
  • Warranty Info
    Warranty Guarantee: Berkey® System upper and lower chambers including lids, excluding Blemished orders, are covered under a one-year warranty. The warranty period begins from the date of receipt of the product by the original purchaser on the original invoice.

    BERKEY-BK4X2-BB

    Big Berkey® 2.25 Gallon Gravity-Fed Water Filtration System

    High Stock (61)
    Fits on any standard countertop.

    This product can not ship to California or Iowa

    • In control and confident - Take control of your tap water. Berkey® water purification systems address a broad universe of potential contaminants, giving you peace of mind

    • Prepared and empowered. Be ready for natural disasters and sudden emergencies. Berkey® water purification systems can purify raw, untreated water in situations where a potable source of water is not available

    Features & Specs
    Package Qty: 1
    Manufacturer: Berkey
    Manufacturer's Id: BK4X2-BB
    UPC: 094922528254
    Actual Size (in): 19.25 inches (height) x 8.5 inches (diameter)
    Operating Temperature (°F): 35 - 100
    Warranty Guarantee: Berkey® System upper and lower chambers including lids, excluding Blemished orders, are covered under a one-year warranty. The warranty period begins from the date of receipt of the product by the original purchaser on the original invoice.
    Brand: Berkey
    Materials of Construction: highly polished AISI 304 stainless steel
    Flow Rate (gpm): 2.4
    Includes: 2 Black Berkey Purification Elements Total, 1 Spigot, Rubber gasket, 2 wing nuts and washers, 2 blocking plugs, 1 priming button
    Contaminants Reduced
  • Alachlor
  • Aluminum
  • Antimony
  • Arsenic
  • Atrazine
  • Bacteria
  • Barium
  • Benzene
  • Bisphenol A
  • Bromoform
  • Cadmium
  • Carbamazepine
  • Carbofuran
  • Chemicals
  • Chloramines
  • Chlorine Taste & Odor
  • Chlorobenzene / Monochlorobenzene
  • Chloroform
  • Chromium
  • Copper
  • Cysts
  • E. Coli
  • Endrin
  • Ethylene Dibromide (EDP) / 1,2-Dibromoethane
  • Fecal Coliform
  • Free Chlorine
  • Heavy Metals
  • Heptachlor
  • Ibuprofen
  • Iron
  • Lead
  • Lindane
  • Manganese
  • Mercury
  • Methoxychlor
  • Methyl tertiary butyl ether (MTBE)
  • Nickel
  • Nitrates / Nitrites
  • Parasites
  • Particles
  • Pesticides
  • Pharmaceuticals
  • Sediment
  • Selenium
  • Silt
  • Simazine
  • Styrene
  • Tetrachloroethylene / Perchloroethylene (PERC)
  • Toxaphene
  • 1,1,1-Trichloroethane
  • Total Trihalomethanes (TTHM)
  • Turbidity
  • Viruses
  • VOCs
  • Xylene
  • Zinc
  • Filter Life
    Filter Life (gallons): 6,000
    Filter Life (months): 60 months
    Warranty Info
    Warranty Guarantee: Berkey® System upper and lower chambers including lids, excluding Blemished orders, are covered under a one-year warranty. The warranty period begins from the date of receipt of the product by the original purchaser on the original invoice.

    Prop65 warning applies to products that contain carbon media. Click here for more details

    WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov


    Reliable, Everyday Water Filtration
    The Big Berkey® System is a popular freestanding water filtration system with a 2.25-gallon capacity — ideal for small to medium households. This gravity-fed unit works without electricity or plumbing and features a durable stainless steel design that looks great on any countertop.

    Cost-Effective and Convenient
    Included are two Black Berkey® Filtration Elements, designed to reduce a broad range of potential contaminants that may be present in treated tap water, such as certain heavy metals, chlorine, VOCs, and other common substances. Each pair of filters lasts for up to 6,000 gallons under normal usage — offering clean, great-tasting water at less than 2 cents per gallon.

    Customizable and Easy to Maintain
    The system can be expanded with up to four Black Berkey® Elements to increase flow rate. Optional PF-2™ Fluoride and Arsenic Reduction Elements are also available to further enhance your filtration setup.

    Made by Berkey®, Trusted Worldwide
    Constructed from high-grade stainless steel, the Big Berkey® is known for its quality, longevity, and ease of use — making it a favorite for everyday water filtration needs in homes and offices.


    **Not available for sale to residents of California and Iowa. *Not recommended for use with softened water as softened water may reduce the filter element's lifespan.