With the Berkey® Primer spare washer, you can easily initiate your Black Berkey filters. This part effectively replaces the part alone you need to keep your filtration system in working order and renew the filtration nuclei.
The Berkey® Primer Ref-XXPB Berkey® Primerment Washer is an essential spare part for Black-Berkey filters. It is easy to install under the tap and has been specially designed to facilitate the priming of black-berkey filters.
