Crown Berkey® Water Filter System – Largest Stainless Steel Gravity-Fed Berkey® System

The Crown Berkey® Water Filter System is the largest stainless steel system in the Berkey® lineup. With a 6-gallon capacity, it is designed for larger households, offices, shared spaces, and group-use settings that need more filtered drinking water available throughout the day.

This countertop gravity-fed water filter system offers maximum Berkey® capacity while maintaining simple operation without electricity, plumbing, or water pressure.

Made from highly polished AISI 304 stainless steel, the Crown Berkey® features large upper and lower chambers, durable construction, and an expandable design that supports up to 8 Black Berkey® Elements.

*Due to state regulations, we are unable to ship this product to California or Iowa.

Designed for Larger Daily Water Needs

The Crown Berkey® is commonly selected by customers who want the largest stainless steel Berkey® system and prefer fewer refills throughout the day.

• Largest stainless steel Berkey® system
• 6-gallon storage capacity
• Excellent for larger households and shared spaces
• Expandable up to 8 Black Berkey® Elements
• No electricity, plumbing, or water pressure required

The upper chamber nests inside the lower chamber for easier storage and transport when empty, reducing the system height to approximately 20 inches.

How the Crown Berkey® Works

The Crown Berkey® uses gravity to draw water through Black Berkey® Elements installed in the upper chamber. Filtered water collects in the lower chamber and is dispensed through the spigot.

Simply fill the upper chamber, allow gravity to do the work, and dispense filtered water as needed.

Black Berkey® Elements

The Crown Berkey® comes standard with 2 Black Berkey® Elements and can be expanded to hold up to 8 elements.

Black Berkey® Elements are designed to reduce a broad range of potential contaminants commonly found in drinking water supplies, including:

• Lead and mercury
• Chlorine and chloramines
• VOCs
• Trihalomethanes (THMs)
• Pharmaceutical residues
• Petroleum-related compounds
• Rust, sediment, and particulates
• Radiological contaminants

The elements are also designed to retain beneficial minerals such as calcium and magnesium.

Each Black Berkey® Element is rated for approximately 3,000 gallons of filtration. With two elements installed, replacement is generally recommended after approximately 6,000 gallons of use.

When replacement filters are needed, visit our Replacement Filters Guide to find compatible Berkey® filter elements and accessories.

Optional PF-2™ Fluoride & Arsenic Reduction Filters

The Crown Berkey® can be configured with up to 8 optional PF-2™ Fluoride & Arsenic Reduction Filters, installed beneath the Black Berkey® Elements in the lower chamber.

View PF-2™ Fluoride & Arsenic Reduction Filters

Specifications

Flow Rate & Expansion Options

Flow rate is calculated with the upper chamber full and naturally decreases as the water level drops. Actual flow can vary depending on fill level, element condition, water quality, priming, and maintenance. 

What’s Included

• Upper stainless steel chamber
• Lower stainless steel chamber
• 2 Black Berkey® Elements
• Stainless steel lid
• Standard spigot
• 2 wing nuts
• 2 washers
• 1 priming button
• 6 blocking plugs
• Rubber base gasket

Why Choose the Crown Berkey®?

Largest Berkey® Stainless Steel System

The 6-gallon capacity offers the most storage of any stainless steel Berkey® system. 

Expandable Filtration Capacity

The system can be expanded from 2 to 4, 6, or 8 Black Berkey® Elements to increase output.

Gravity-Fed Convenience

No electricity, plumbing, or water pressure is required.

Durable Construction

Made from polished AISI 304 stainless steel for long-term everyday use.

Practical for Shared Spaces

The larger reservoir makes it useful for offices, break rooms, shared households, and group-use settings.

Who Is the Crown Berkey® Best For?

• Larger households
• Shared households
• Offices and break rooms
• Churches and community spaces
• Group-use settings
• Customers who want the largest Berkey® stainless steel system

The Crown Berkey® is best suited for customers who want maximum storage capacity and fewer refills throughout the day.

Care & Maintenance

• Prime Black Berkey® Elements before first use.
• Use cold or room-temperature water only.
• Do not use with salt water.
• Do not use with salt-based softened water, as this may shorten element life and affect warranty coverage.
• Clean stainless steel chambers periodically with mild soap and water.
• Monitor flow rate and clean elements as needed.
• Replace elements when the recommended gallon rating is reached or when performance indicates replacement is needed.

The Berkey® stainless steel chambers are assembled in the USA from U.S. and imported parts. Black Berkey® Elements are made and assembled in the USA.

Compare Berkey® System Sizes

• Travel Berkey® – 1.5 Gallons
• Big Berkey® – 2.25 Gallons
• Royal Berkey® – 3.25 Gallons
• Imperial Berkey® – 4.5 Gallons
• Crown Berkey® – 6 Gallons

The Crown Berkey® Water Filter System is the largest stainless steel Berkey® system, offering maximum capacity, expandable filtration, and simple gravity-fed operation. For larger households and shared spaces, it provides a practical way to keep more filtered drinking water available throughout the day.

*If a salt-based water softener is installed, please review our FAQ before use.

Looking to customize your system? Explore our Berkey Accessories, including sight-glass spigots, stands, sleeves, and replacement parts.