Besides the AERNET biofilter plants, realized following a propetary executive project, IDROENGINEERING has set up a complete set of AERNET biofilters, realized with easy to assemble modular prefabricated elements:

- AERNET PK SERIES with steel or reinforced concrete monoblocs
- AERNET CA SERIES with modular elements to be assembled on site

AERNET biofilters can be buried under the soil or be put one on another; further enlargement are still allowed. The plant can be installed at soil level, or on a reinforced concrete base, or on top of a roof. The most suitable solution is from time to time considered with the Costumer.

IDROENGINEERING places its own experience at Companies disposal, and a constant research in advanced technologies application to solve specific air deodorization tasks, designing and realizing made to measure plants.