NSF Certified Water Filters

NSF/ANSI 42, 53, 372 and 401: Filtration Systems Standards
The Only Certified Gravity Filter - Reduced 99.9% Bacteria, PFAS (Forever Chemicals) & Microplastics From Tap Water

The Ultra Sterasyl water filter is handmade by UK professionals to reduce common contaminants like bacteria, chlorine, organics such as pesticides and herbicides, lead and some pharmaceuticals. 

The Most Popular Water Filters

Anne Hunter

I bought these to replace Berkey filters after many years of using them. I had no idea that Berkefeld was the original. I will be using these from now on, thank you.

 

British Berkefeld / Doulton History

The need to create a safer water drinking supply was first recognized in 1835 in London, England. Queen Victoria realized that unclean water led to cholera and typhoid epidemics for her royal subjects. She turned to John Doulton, of Royal Doulton fame, and asked that he use his knowledge of ceramics to create stoneware that could serve as a gravity water filter.

This royal beginning improved in 1862 when John’s son, Henry, introduced a carbon water filter to provide an efficient, easily renewable, purifying medium. It showed how porous ceramic can filter out those dangerous, tiny organisms, culminating in the discovery of gravity-fed water filtration

By 1901, the now Sir Henry Doulton and Royal Doulton were gaining in world-wide popularity for use in hospitals, laboratories and residential water filtration systems. The company registered the new trade name, “British Berkefeld.” Relief organizations soon realized the benefits of using these filters to provide clean water to over 140 countries world-wide.

Using 100% natural materials, our ceramic water filters improve the look, odor and taste of tap water by filtering out bacteria, cysts and particles while keeping in all of the healthy minerals.

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Free Shipping

Shipping is Fast and Free for orders orders over $99 in the contiguous 48 states.

Lifetime Warranty

British Berkefeld & Doulton are warranted against any defects in materials for life of the product.

Low Price Guarantee

Best value, at the best price. We value your business and strive to keep our prices low, and save you money!

Made in Britian

Berkefeld Ceramic Filters are the gold standard of gravity filtration since 1826.

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Chemicals detected in each state

Hover your mouse over your state to see what chemicals were detected under the EPA’s Unregulated Contaminant Monitoring Rule.

Our drinking water quality report shows results of tests conducted the U.S. EPA Enforcement and Compliance History database (ECHO).

AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WI WY DC

Berkefeld Water Filter – Ultimate in Water Filtration

British Berkefeld Water Filters are the World’s Most Powerful and Cost Effective Personal Water Filter Systems Providing Reliable and User-friendly Water Filtering in Both Normal and Hostile Filtration Environments.

Moreover, Berkefeld Water Filter systems are capable of filtering both treated water and untreated raw water from such sources as remote lakes, streams, stagnant ponds and water supplies in foreign countries, where regulations may be substandard at best. Perfect for everyday use and a must in hostile environments where electricity, water pressure or treated water may not be available.

Berkefeld Water Filter’s Natural Filtration Systems are the ultimate in water filters and the ideal personal protection and traveling companions. These water filters are used worldwide for normal, hostile and emergency environments to provide the healthiest water possible…

For generations, health-conscious people around the world have recognized that the foundation of a healthy life and healthy body is clean, fresh drinking water. This important essential element is the basis for enjoying your longest, healthiest life. No amount of vitamins or supplements can substitute for the vital life-sustaining properties found in nourishing, healthful drinking water. It is truly the foundation of life – Get your water filter today

Unfortunately, securing your access to good tasting, sparkling, wholesome drinking water can be harder than you might expect. Water is often laced with contaminants that produce unpleasant tastes and odors. Even bottled water can contain these same contaminants, and moreover, it is very expensive. Many water filters on the market are inferior.

Perhaps that’s why Berkefeld Water Filter have long been recognized as the world’s ultimate in water filters. This simple, highly effective method of using gravity was developed almost 200 years ago… yet it still produces some of the finest, most healthful drinking water available.

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  • HEALTHY – Berkefeld Water Filter systems are far superior to other filtration systems because they remove unhealthy contaminants and impurities while leaving in the essential minerals your body needs.  Berkefeld Filter systems produce virtually the most healthful, clean and delicious water available.
  • CONVENIENT – Berkefeld Water Filters systems offered by Berkefeld Filters Water assembles in minutes without tools, electricity, water pressure or plumbing.  What’s more, they are simple to operate and maintain.
  • ECONOMICAL – Berkefeld Filter systems are easily the most economical water filtration system you can own.  Their unique design allows you to easily remove and clean the filters over and over again.
  • POWERFUL – Berkefeld Water Filtration systems can easily filter ordinary tap water, yet are so powerful, they efficiently filter raw, untreated water from such sources as remote lakes and streams.  What’s more, Berkefeld Water Filter systems are the ideal water filter systems to have on hand in the event of natural disasters such as blackouts, hurricanes, floods, earthquakes as well as local or national emergencies, when treated tap water may not be available.
  • FLEXIBLE – Berkefeld Water Filter systems are so convenient and easy to use, you can take them anywhere: on vacations, hunting & camping trips, college dorms and they are ideal systems for RVs, pleasure craft and cottage lifestyle.
  • ELEGANT – Berkefeld provides elegant high-grade polished 304 stainless steel design which makes Berkefeld Water Filters an attractive addition to any kitchen or home yet each system is both rugged and durable.
  • PROVEN HISTORY – The same high quality and effectiveness of the gravity filtration process that is utilized in Berkefeld Water Filter systems, has stood the test of time.  Gravity filtration has been used by relief organizations such as UNICEF, the Peace Corps, Red Cross Societies Internationally, missionaries and relief workers in over 140 countries throughout the world.

PFAS (Forever Chemicals)

Microplastics

Bacteria