- Doulton Super Sterasyl™Ceramic Filtration Elements have been in continual use since 1827
- Silver impregnated to inhibit bacterial growth
- Contains granulated activated carbon to reduce chemical and organic compounds.
Removes pathogenic organisms up to 99.9% including;
- Bacteria's such as; E.Coli / Cholera / Shigella / Typhoid / Klebsiella Terriggena- Cysts Removal such as; Crptosporidium / Giardia
- Reduces up to 99.44% free chlorine tested after 1515 liters water put through filter
- The filters provided an overall >98.9% filtration efficiency of all contaminants throughout the testing.
Test results are here. pdf file
- 7" element installs in the upper chamber of all Berkey® Systems and all British Berkefeld® Systems. (7" filter is designed for the Travel Berkey model.)
- Durability: Recommended manufacturer's replacement for each Super Sterasyl™Ceramic Filtration Element is six months or 535 gallons (2000 litres) after use
- Self priming, recleanable and self-sterilizing for the life of the filter
- Meets NSF Standard No. 42 for materials