Ultra Fluoride Water Filter by British Berkefeld (8B76)

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  • Regular price $84.00


British Berkefeld gravity water filters are your best CHOICE for other gravity fed water systems such as Alexapure, Berkey, Boroux Legacy, Phoenix, ProOne and Purewell.

Our Ultra Fluoride water filter was tested to NSF/ANSI/EPA standards and will deliver all the expected benefits of a ceramic water filter.  The Ultra Fluoride water filter gives superior flow rates in a gravity filter while reducing monochloramine, chlorine, fluoride, microplastics, pathogenic bacteria, heavy metals + more.  

British Berkefeld® by Doulton® ceramic filters retain naturally-occurring minerals that make water taste great.

Detailed Ultra Fluoride Performance Data - (downloadable pdf files will open in new window.)

** - Fluoride reduction data is based on testing mature filters at 1000 Litre and 1500 Litre after use levels. Tests done with a fluoride spike at 5 ppm -3.5 times the normal amount allowed in municipal water systems.

These filters have been tested to remove up to 99% of Fluoride up to 1,950 ppm

Ultra Fluoride filter is tested to NSF/ANSI Std. 53 and has the following certifications; Water Quality Association, EAC - Eurasian conformity mark, WRAS- Water Regulations Advisory in UK and Lucideon IS0 9001.

  • Ultra Fluoride Filters are certified to NSF/ANSI standards by WQA (Water Quality Association)
  • Replacement ceramic water filter cartridge includes wing nuts & washers
  • Reduces monochloramine, chlorine, fluoride, micro organisms and heavy metals + more
  • Also for use in Alexapure, Berkey, Phoenix, ProOne, Purewell and other countertop gravity water filter systems.
  • Designed and manufactured in England.
  • An all in one filter that doesn't require priming.

A helpful tip: 

Berkefeld ULTRA FLUORIDE gravity filters have a slower filtration flow rate at the start. This is due to additional filtration media compared to the Ultra Sterasyl filters.  Keeping the top reservoir full for the first 48-72 hours is a simple way to maximize the filtration flow rate. This added pressure assists in the conditioning of the filters. To prevent overflowing the system, position your system with spigot hanging over kitchen sink with the spigot in the open position.

Durability: Recommended manufacturer's replacement for each Ultra Fluoride Ceramic Filter is six months or a maximum of 1500 Litres* after use.


Note; The Ultra Fluoride Filter is a stand alone-all in one water filter. It does not work in tandem with any other water filter.


- If using 2 in your system that's 3000 Litres - 6 Litre , *Travel Berkey application
- If using 4 in your system that's 6000 Litres - 8.5 Litre, Big Berkey, Royal Berkey application
- If using 8 in your system that's 12000 Litres. - for Crown Berkey application

  • filter life is dependent upon water quality.
  • * Ultra Fluoride is a snug fit in the Travel Berkey. The filters appear to rub on the side of the canister wall but there is in fact a paper thin separation between filter and canister wall.

Our ceramic water filters are designed and manufactured by Doulton in England. As pioneers of purity since 1815, Doulton's unrivalled expertise, experience and innovation is inherent in every product. 

    Authenticate Doulton water filters by clicking link below

    This all in one Ultra Fluoride water filter replaces Berkey #PF-2 and #PF-4

     SKU: W9120133

    UPC: 822355007011

    Berkefeld Water Filter