Doulton water filters-Sterasyl slimline cartridge 1.888.664.3336 in US - 248.258.5500 international
Doulton filters-Sterasyl ceramic cartridge



  • Fits Industry standard 10" and 20 inch housings.
  • Filtration efficiency of 100% at 0.9 microns single pass method.
  • Filtration efficiency of >98% at 0.2 micron, >90% at 0.05 micron.
  • Highly efficient bacteriological filtration
  • Tested with live Cryptosporidium to a removal of 100%
  • Tested with live bacteria to a removal of > 99.99%
  • Ideal for RO bio-fouling guard
  • Complimentary to UV systems
  • Self sterilizing, cleanable up to 60 times
Doulton water filters-Sterasyl ceramic water filters cartridge

Sterasyl Cartridges

The Doulton Sterasyl is a highly efficient ceramic micro filter which provides genuine sub micron filtration of drinking water.

Sterasyl is manufactured with the highly consistent and controlled pore structure necessary to remove a wide range of water borne contaminants over the life of the cartridge.

In addition to fine particulate matter, bacteria, cysts and turbidity are removed to a high level of efficiency. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria and gives each cartridge enhanced bacteriostatic and self sterilizing properties for safe handling and cleaning. Absolute filtration 0.9 µm. (0.5 µm. ANSI standard).
Cyst removal test results from University of Arizona>>
Salmonella, Shigella and Vibrio bacteria test results from Haldane>>
Serratia and Escherichia (ecoli) bacteria test results from Treash Beale & Suckling>>
Escherichia coli bacteria test results from Clare Microbiological>>
Doulton's Sterasyl Filtration Principle
Micro filtration chart
Reader for detailed specifications Detailed spec. sheet in PDF format
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