Black Berkey Filters are not currently available and will not be for the foreseeable future.
While Berkey is reformulating their filters, they have now authorized British Berkefeld filteres for use in their systems.
British Berkefeld filters are the filters that were originally used in the Berkey systems in the late 1990's and early 2000's. British Berkefeld Filters are amazing filters and have been made since 1826.
The British Berkefeld come in 2 formats, 1 for standard use and 1 that adds fluoride reduction, The Fluoride reduction filter is an all-in-one filter, no need for addtional fluoride reduction elements.
The Standard British Berkefeld Ultra Sterasyl filters can be found HERE
The British Berkefeld Ultra Fluoride all-in-one filters can be found HERE
Click the Berkey to Visit BerkeyWaterFilters.com