The ceramic filter, multi-step filter and Cormac ring should be replaced annually.
When ordering, make the following selection (a ceramic filter is always supplied by default):
Choose: Redox filter and the Cormac ring € 96.00
or
Choose: pH neutral filter and the Cormac ring € 92,00
paul achthoven (verified owner) -
It works great and I love
Michael van Helden (verified owner) -
I replace these annually. Works fine.
Harko Kokmeijer (verified owner) -
Excellent
hans.h44 (verified owner) -
Good System.