As any group, our product groups have their own ‚high potentials’, which we call our ‚heroes’. We are particularly proud of the cast stainless steel parts we use in our modifiable housings, which exemplify our high quality standards. Among our other hero products are the WTZA-Centrifugal Separators, our pleated filter bags WFB-1AP and WFB-2IP, and in special the LUPUS II filter elements and the Quick Pack filter system. Both filter systems are based on our own ideas, the original versions of which we had patented. Both products have since been significantly advanced, to represent, in their current form, innovative product solutions.