2 X Doulton® IMPERIAL 2¾″×9¾″ Ceramic Filter Cartridges ULTRACARB™ Filter Type

DOULTON ULTRACARB (2in x10in) FILTER FEATURES:
The Doulton Ultra-Carb 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 ULTRA-CARB 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:
An inner core of activated carbon block which removes chlorine, VOC's and industrial solvents.