The Super Sterasyl™ Elements have been in continual use since 1827. This type of filter is known as a Super Sterasyl™ filter and is silver impregnated to inhibit bacterial growth. The Super Sterasyl™ filters have a lifespan of 535 gallons, before replacement is recommended. The British Berkefeld® system comes with a set of 7″ Super Sterasyl™ filters. The Super Sterasyl™ Filter come in three sizes to accommodate all Berkey® systems.

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                                     7″ – British Berkefeld®, Travel Berkey®, and other Berkey® Systems

      9″ – British Berkefeld® and other Berkey® Systems

          9″  Imperial – Imperial Berkey® and Crown Berkey™

To browse through Super Sterasyl™ Filter products, click here.

For instructions on assembling and maintaining your Super Sterasyl™ filters, click here