Berkefeld 7" Ceramic Water Filter with Berkey PF-4 Fluoride Filter Combo

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  • $175.00
  • Regular price $227.00
  • Will be in stock after


You receive 1 pair 7" NSF certified Berkefeld Ultra Sterasyl ceramic water filters and 1 pair Berkey PF-4 Fluoride reduction filters.

This is a great combo and will fit all British Berkefeld systems along with Travel, Big, Royal, Imperial and Crown Berkey systems. You wont be disappointed with this Berkey/Berkefeld combo! For a typical user, this combo will give you 1 year of certified performance.

1) The NSF certified British Berkefeld Ultra 7" ceramic water filter is our bestselling ceramic water filter for Berkey and British Berkefeld gravity water filter systems. The Ultra Sterasyl filter has a microfilter ceramic exterior along with a with a granular activated carbon and heavy metal removal media interior. This NSF certified Ultra Sterasyl water filter effectively removes a wide range of contaminants including; e-coli bacteria, microplastics, pharmaceuticals, herbicides, heavy metals, free chlorine and monochloramine. A pair of these filter will give you 800 gallons (3000 litres) of NSF certified performance. 

Doulton water filters are made in England. 

2) PF-4™ Fluoride and Arsenic Reduction Filters adsorb the following unwanted elements found in drinking water:

    • Fluoride (90% to 95% removal)

    • Arsenic

    • Lead

    • Heavy Metal Ions

    • MTBE (Methyl-tertiary-butyl-ether)

    • Trihalomethanes (THM)

    • DBCP (Dibromo-chloro-propane)

    • Herbicides and Pesticides

  • Made in USA from safe, non-leaching Polypropolene #5 that is BPA-free

  • PF-4™ Fluoride Reduction Filters are not compatible with Black Berkey elements. 
  • PF-4™ Filters need replacement after 1000 US gallons (3800 litres) of use
  • PF-4 are discontinued 

British Berkefeld Ultra Sterasyl ceramic water filters by Doulton are your best CHOICE for other gravity fed water systems such as Alexapure, Berkey, Phoenix, ProOne and Purewell.