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Experience the best of British water filtration with the British Berkefeld Stainless Steel Gravity System, with Ultra Sterasyl filters. Tested and Certified by NSF to NSF/ANSI Std 401, this premium gravity-fed system is crafted from high-quality stainless steel and comes complete with 2 ceramic filters in the box. For larger capacities, you can add additional filters to help speed up the filtering process. Ideal for indoor or outdoor use, it provides clean, great-tasting water wherever you need it whilst saving you money versus expensive bottled water.

Key Features:

  • Effective Contaminant Reduction: Highly effective at filtering a range of contaminants. This includes PFAS, microplastics, bacteria, cysts, particulate matter, and more. You can view levels of reduction for each contaminant that the Ultra Sterasyl has been tested for on our test data page here.
  • Retains Essential Minerals: The Ultra Sterasyl filters retain essential minerals that benefit your health.
  • Simple Set Up: No plumbing or electricity required, easy to assemble and store.
  • Enjoy in Any Location: Whether at home, camping, or in an emergency, the British Berkefeld system is designed for easy portability and use.
  • Easy Maintenance: The system is easy to clean and maintain, with long-lasting filters that can be easily replaced as needed.

The British Berkefeld Ultra Sterasyl gravity system is available in 3 sizes: 6L, 8.5L or 12L.

    • 6 Litre:
      •  Dimensions: 181mm x 181mm x 461mm
      • Filtered Water Capacity: 5.6L
    • 8.5 Litre:
      •  Dimensions: 211mm x 211mm x 505mm
      • Filtered Water Capacity: 7.8L
    • 12 Litre:
      •  Dimensions: 229mm x 229mm x 603mm
      • Filtered Water Capacity: 11.5L

If you're looking specifically for a Fluoride water filter system, you may find that the British Berkefeld System with Ultra Fluoride is better suited to your needs.

PLEASE NOTE:

  • It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.
  • When purchasing British Berkefeld systems with 4 filters included, it does not come with any additional blanking grommets. This option is for those who wish to install all 4 filters at one time. To purchase additional grommets please click here.

For more details of our test data, for this and our other systems, please click here. For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download.

For more information please take a look at the FAQs below, or contact our customer service team: filtersales@doulton.com

 


      An embossed grey gravity system

      British Berkefeld Gravity Stainless Steel System

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      British Berkefeld Gravity Tap

      twin under sink water filter replacement

      2 x British Berkefeld Ultra Sterasyl Filters

      Technical Documentation

      Download instructions and test reports.
      Product Instructions

      British Berkefeld Gravity System Instructions

      British Berkefeld Stainless Steel Gravity System Instructions

      How-To Video Gallery

      Watch tutorials for setup and maintenance.

      British Berkefeld Gravity System - Explainer Video

      How to Properly Condition Your Ultra Sterasyl Ceramic Water Filter.

      Free shipping is available on orders over £25/€25.

      Next working day delivery is available for orders placed by 11:00 (Monday to Friday), subject to the destination and courier availability. Orders placed after this time will be processed on the next working day.

      Additional details and options specific to your country will be provided at checkout.

      Discover more in our FAQ

      How often should I change the filters?

      We recommend changing the filters every 6 months. To make this easier, you can set up our subscribe and save service.

      Can I mix Ultra Sterasyl and Ultra Fluoride filters?

      No, we do not recommend mixing these filters as it will reduce the effectiveness of your system.

      Can I use British Berkefeld filters in any other systems?

      Filters are compatible for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems

      I have ATC Super Sterasyl ceramic filters, is this different?

      The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter

      Are British Berkefeld owned by Doulton?

      British Berkefeld is part of the Doulton family. With over 200 years of innovation and expertise, our water filters are renowned for their quality and reliability. All of our gravity water filters go through a rigorous testing process to guarantee consistently excellent results, proudly carrying the “Made in Britain” stamp as a hallmark of integrity and quality. The British Berkefeld system with Ultra Sterasyl filters reflects our commitment to providing better water for everyone, everywhere.

      Can I use my British Berkefeld from Doulton filter when traveling or outdoors?

      Certainly! The British Berkefeld® Gravity Systems deliver portable water filtration solutions perfect for on-the-go use. These filters maintain a high standard of filtration, so you can enjoy clean and safe drinking water from any tap, no matter where you are.

      Is there a limit to how much water I can filter in a day?

      There is no strict limit to how much water you can filter in a day with a the British Berkefeld® system, but the flow rate may decrease if the filter becomes clogged due to heavy usage. Regular cleaning of the ceramic filter element will help maintain a consistent flow rate even with frequent use.

      Where can I find the instructions for installing and maintaining my British Berkefeld filter system?
      How big are the replacement filters for my British Berkefeld® Gravity portable filter system, and what do they filter?

      To filter bacteria, sediment, rust particles, particles, microplastics*, heavy metals (including lead); pharmaceuticals, estrogen and chlorine, the filter element is 7” (22cm) tall and 2” (5cm) wide, available here.

      *Claims based upon micro test dust filtration testing.

      When I replace my filter in my Stainless Steel Gravity Filter, will I need to replace the housing?

      No, you won't need to change the filter housing - all you need to change is the ceramic filter inside the housing. Find out how here.

      Which replacement filter fits my Stainless Steel Gravity Filter?

      Our Stainless Steel Gravity Filter can be paired with either the Ultra Sterasyl (formerly known as the ATC Super Sterasyl) or Ultra Fluoride filter elements. The Ultra Sterasyl is designed to reduce common contaminants, chlorine and heavy metals within municipal water supplies to significantly improve the taste and odour of drinking water and ensure it is safe for consumption. Ultra Fluoride is designed to reduce common contaminants, chlorine, heavy metals and fluoride within municipal water supplies. We advise using a minimum of 2 filter elements for two people and a family of 4+ should use four filter elements in their gravity filter.

      Please note that you cannot mix the Ultra Sterasyl filter elements with the Ultra Fluoride element.

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