- 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.
- Cysts Removal such as; Crptosporidium / Giardia
- Removes up to 95% free chlorine
- 7" element installs in the upper chamber of all Berkey® Systems or 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