In 2009 and 2010, the existing bag filter series have been diversified to improved, standardised and modular built up filter series. These offer lower investment costs and raised energy efficiency.
![](https://www.intensiv-filter-himenviro.com/wp-content/uploads/2022/12/air-to-air-exchanger.jpg)
![](https://www.intensiv-filter-himenviro.com/wp-content/uploads/2022/12/air-to-air-exchanger.jpg)
In 2009 and 2010, the existing bag filter series have been diversified to improved, standardised and modular built up filter series. These offer lower investment costs and raised energy efficiency.