Fits Black Berkey® Water Filters Purification Element BB9-2 Cartridge AQUA CREST

This filter is not sourced by or sponsored by Berkey. AQUA CREST Fluoride Water Filter (PF-2), Fluoride / Arsenic Reduction Water Filter, Compatible with Gravity Filtration System. Compatible models: Interchangeable with Travel, Big, Royal, Imperial and Crown Series.

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