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Pure Water is Simple with Pure Berkey

As low as 3 cents a gallon for the purest, most delicious water available.

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Big Berkey® Systems

Big Berkey

Customizable from $258. The versatile Big Berkey® System is ideal for small to medium families and for use during travel, outdoor activities, or unexpected emergencies. Fully configured, this system can serve up to 85-170 people a day during an emergency.

Royal Berkey® Systems

Customizable from $283. The versatile Royal Berkey® System is ideal for use at home with medium-sized families, travel, outdoor activities, or during unexpected emergencies Fully configured, this system can serve up to 100-200 people a day during an emergency.

Crown Berkey™ Systems


Customizable from $325.  The Crown Berkey™ System is our largest system and is ideal for large groups at home, churches, hospitals, outdoor activities, and during unexpected emergencies. Fully configured, this system can serve up to 300-625 people a day during an emergency.

Outdoor Berkey® Systems

The lightweight, compact and easily transportable outdoor systems include the Go Berkey® Kit, the Travel Berkey and the Sport Berkey bottle, and are designed for camping, backpacking, school, travel, or in times of emergency.

Berkey Light® Systems


Lightweight unit designed for home use, travel, outdoor activities, and during unexpected emergencies. Fully configured, this system can serve up to 100-200 people a day during an emergency.

Pure Berkey® Accessories


Accessories for your Berkey® Purification systems, including sight spigots, replacement parts and complementary items, such as the Berkey shower filter.

Pure Berkey® Elements and Filters

Black Berkey Elements

Black Berkey® Purification Elements and the Berkey PF-2 Arsenic and Fluoride Reduction Filters are the leader in gravity-fed water purification, backed by independent testing.