For Gravity Filters

• 7 in. by 2.75 dia.
• Filtration efficiency of 100% at 0.9 microns >
• Filtration efficiency of >99.99% at 0.5 - 0.8 micron
• >98% at 0.2 - 5 micron
• Highly efficient bacteriological filtration

• Tested with live Cryptosporidium to a removal of 100%
• >99.99% pathogenic bacteria removal
• High capacity and efficiency
• Self sterilizing
• High levels of Chlorine, VOC's and industrial solvents

Imperial SuperSterasyl Candle; Doulton SuperSterasyl is a three stage cartridge combining the highly efficient properties of ceramic with the enhanced water treatment properties of activated carbon.

First Stage:  The first stage consists of Doulton SuperSterasyl ceramic which is manufactured  to provide genuine sub micron filtration.  The cartridge reduces fine particulate matter, bacteria, cysts and turbidity.

Second Stage: The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria and gives enhanced bacteriostatic and self sterilizing properties.

Third Stage:  Granular activated carbon which removes chlorine, VOC's and industrial solvents.

Ideal alternative to bottled water, reverse osmosis, UV and distillers.