Berkey Systems
Berkey water filter systems are gravity-fed water purifiers that go beyond conventional filtration — removing bacteria, viruses, heavy metals, chlorine, and hundreds of other contaminants without electricity or plumbing. Trusted by families, outdoor enthusiasts, and emergency preparedness households worldwide, Berkey systems deliver purified water on demand from virtually any freshwater source.
Why Berkey Is Different
Most water filters reduce contaminants. Berkey systems purify. The Black Berkey™ Purification Elements at the core of every system are tested to remove or dramatically reduce pathogenic bacteria, cysts, parasites, viruses, heavy metals, pharmaceuticals, VOCs, and more — contaminants that standard pitcher and faucet filters cannot address. That's why Berkey classifies its systems as water purifiers, not just filters.
No Electricity. No Plumbing. No Compromise.
Every Berkey system operates entirely on gravity. Fill the upper chamber, and purified water flows into the lower chamber ready to dispense. No installation, no power source, no ongoing utility cost. This makes Berkey systems ideal for everyday home use, off-grid living, camping, and emergency preparedness.
Choose Your System
Berkey systems are available in multiple sizes to match your household's daily water needs — from compact travel units to large-capacity systems for families and high-consumption households. All systems are constructed from high-polish 304 stainless steel and include the Berkey Care Lifetime Warranty.
- Travel Berkey — 1.5 gallons, ideal for 1–2 people or travel
- Big Berkey — 2.25 gallons, the most popular size for 1–4 people
- Royal Berkey — 3.25 gallons, preferred for families of 2–6
- Imperial Berkey — 4.5 gallons, for larger households or high-use environments
- Crown Berkey — 6 gallons, maximum capacity for large families or groups
