Designed with CarbFiber Block technology, the replacement filter uses finely divided activated coconut shell carbon. Its dense structure allows it to effectively remove organic impurities and active chlorine from the water. It filters particles down to 3 micron in size.

Containing modified selective chelating groups, the ion-exchange Aqualen fibers deeply and irreversibly purify the water from heavy metals.

The replacement filter contains silver in its active ionic form.