Not all filter cartridges are equal. The filter cartridges used by FRANKE-Filter are optimally matched to the operation of our systems. For some months, however, there appear to be dealers on the market selling fake filter cartridges under our name and our item number. These filter cartridges are NOT comparable with FRANKE-Filter MFK filter cartridges and do not reach the required efficiency result.

In order to make sure you receive only original equipment, we would suggest getting in touch with us directly at our location in Bad Salzdetfurth, Germany. We would either supply you from our headquarter or let you know the contact details of the corresponding certified distributor in your country.