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

Countertop Water Filter Systems

British Berkefeld® 1 Litre Stainless Steel Gravity System & Ultra Sterasyl®

British Berkefeld® Stainless Steel Gravity System + Ultra Sterasyl Ceramic Filters

British Berkefeld® Stainless Steel Gravity System + Ultra Fluoride Ceramic Filters

Doulton® Heritage Gravity Filter System

The Ultimate British Berkefeld Starter Bundle