Doulton Imperial Super Sterasyl (5″)

Doulton Imperial Super Sterasyl is a three-stage cartridge combining the highly efficient properties of ceramic with the enhanced water treatment properties of activated carbon. It carries a filtration efficiency of 99.99% at 0.9 microns absolute and 99.9% efficiency at 0.2 micron nominal.

The cartridge has an anti-bacterial formulation containing silver to inhibit microbiological growth within the ceramic and it also keeps the minerals in the water that are beneficial to health.

Benefits: Expertly made for the reduction of bacteria, particulates, turbidity, cysts, chlorine, and many other contaminants