Berkey® Water Filtration Systems are the world’s most powerful and cost-effective personal water purification systems on the market, providing reliable, durable and user-friendly water purification for both treated and untreated water sources.


Berkey® Systems produce purified drinking water at a fraction of the cost of other filtration systems.  Black Berkey TMelements are cleanable and can last for several years before needing to be replaced. As such they are a much more cost-effective alternative to bottled water and to most other filtration systems on the market.

Cost Comparison >>


Berkey® Systems have been proven to effectively eliminate viruses, pathogens, parasites, harmful chemicals, pharmaceuticals, VOC’s, heavy metals and other waterborne diseases and contaminants  from both municipally treated water as well as untreated raw water sources such as wells, lakes, rivers, streams, and stagnant ponds.

Independent Lab Test Results >>


Berkey systems produce clean refreshing and tasteless water, just as water should be. No chlorine, no bad taste or odors, just clear, healthful potable water that your body will enjoy and that will make you want to drink more water!

Water Types Comparison >>
Refreshing Taste


By using tap water with your Berkey system, you are choosing the most environmentally friendly way to drink safe water wherever you go, and whatever the water source may be. No more need to buy wasteful and polluting bottled water. Furthermore, the Black Berkey cleanable elements will last for years, cutting down on the number of used filters going to the landfill (2 Black Berkey filters = 150 Brita filters).

Environmentally Friendly >>
Environmentally Friendly


Berkey® Water Purifiers require no electricity or water pressure to operate. As such, they are an absolute must for  emergency preparedness in the event of natural or environmental disasters such as blackouts, hurricanes, floods, oil spills, earthquakes as well as local or national emergencies when treated tap water may not be available.Berkey® In fact, many international aid organizations use Berkey® water purification systems for emergencies and natural disaster relief operations around the world in hostile environments where treated water is not available.

Travel & Emergency Preparedness >>


Berkey® water filters are ideal traveling companions. The Black BerkeyTM  purification elements are so powerful that they can even render water safe to drink in foreign countries  where local drinking water could otherwise potentially lead to diarrhea or other more serious gastrointestinal illnesses.  In fact, Berkey® Systems are used by NGOs such as UNICEF, Doctors Without Borders, the Red Cross, and other relief organizations in over 140 countries around the world.

Performance Comparison >>
Foreign Travel


Berkey® water filter systems assemble in minutes without the need for tools or plumbing skills. Furthermore, they are simple to operate and maintain and do not require electricity or water pressure.

User Instructions >>
User Friendly


Berkey® Water Filtration Systems come in many different sizes and configurations to provide pure drinking water for 1 to 100+ people.  Use your Berkey water purifier at home or at work, at the cottage or camping, in your RV or on your boat, on hunting and fishing trips, in restaurants, cafés, fitness centers, waiting rooms, healthcare facilities or in any other setting where safe drinking water may be required.

How to Choose my Berkey? >>


Reverse osmosis (R.O.) systems have long been considered the most effective water treatment systems on the market.  However, R.O. not only removes contaminants found in water but it also drops water pH by about 2 points (100x more acidic) and strips out minerals from our body which can lead to many degenerative diseases.  Berkey Systems remove contaminants by 99.9% but keep healthful minerals in the water and keep purified water in pH balance.

pH Balanced Healthful Water >>
more than R.O


Each Black BerkeyTM  purification element has an average life expectancy of about 3000 gallons (11,350 liters).  So a water filtration system with 2 purification elements can last several years before you need to change the elements.  As for the stainless steel body, if well maintained, it can last forever.

User Instructions >>


Berkey® Water Filter Systems have long been recognized as the world’s ultimate solution in water purification. This simple, highly effective method of using gravity was developed almost 200 years ago, yet it still produces some of the finest, most healthful and nourishing drinking water available on the market.

History of Berkey >>
Proven History