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W9121226 (3 Pack) Doulton / British Berkefeld Ultra Sterasyl Water Filter

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SKU: W9121226_3PK    
Condition: New
Compatible Brands:
Compatible Brands:
British Berkefeld
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Ceramic water filter candle used on some Doulton, Big Berkey, and British Berkefeld gravity water filter systems.

Directly Replaces: W9121226, W9121226-01, 8674.

Compatible Replacement for: W9121207, W9121200, W9121214, W9121215, W9121226, W9120145 RIO2000, W9381000 RIO2000, CN-ATC, CN-SS10, CN-SS7, Berkey Light, Super Sterasyl, ATC Super Sterasyl.


  • Genuine Ultra Sterasyl Ceramic Water Filter.
  • Uses a combination of a microfilter ceramic outer shell and a granular activated carbon / heavy metal removal media center.
  • Works to improve taste and odor, as well as reduce a range of contaminants.
  • Installed in the Upper Chamber of Berkefeld Systems.
  • Also compatible with other gravity fed water filter systems.
  • For best results, it's recommended to replace your filter every 6 months.
  • Includes (3) Ceramic Water Filter Cartridges with Wing Nuts and Washers.


  • Origin: Made in Britain.
  • Flow Rate: 0.3 Gallons/Hour (1.2 Liters/Hour).
  • Capacity: 400 Gallons (1500 Liters)
  • Working Pressure: 10 PSI.
  • Operating Temperature: 41°F (5°C) - 86°F (30°C).
  • Color: White.
  • Material: Ceramic / Plastic / Addtional Filtering Media.
  • Dimensions: 1.93"L (49mm) x 1.93"W (49mm) x 6.97"H (177mm)
  • Recommended Replacement Frequency: Every 6 Months.
  • View Installation Instructions
  • View Testing Documentation

Once installed the manufacturer recommends discarding the first batch of filtered water.

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