Under the Leopold brand we provide all the necessary components for a fully functioning system, while our full range of engineering services ensure that our products and systems perform meet our customers’ unique requirements.
Leopold engineers have been developing advanced gravity filtration systems since 1924. With extensive experience in this field, we can assist you in the analysis, assessment and design of any component of your filter.
Our technical support continues long after the Leopold system is commissioned, while providing a full range of field services and technical support.
Treatment systems


Underdrains and media retainers


Submerged sludge collector CT2


Floating sludge collector
Clari-Vac


elimi-NITE 2.0
denitrification system


Backwash water troughs
Contact us any time. It will take a couple of minutes
Our brands
We deliver only the highest quality equipment of the European standard for the development of your business