Modular changing frame
![Modular changing frame](https://volzfilters.com/wp-content/uploads/2020/12/homepage-volz-dsc9786-and-dsc9787-1400x920.png)
Special clamping system of filter media leads to the cost reduction due to re-usage of the frame
- Applicable for many filter types
- Produced in-house
- Stable and solid construction
- Clean air side protective grid and strengthening cross bars
- Instalation of the filter media on the dust air side by using a quick clamping system with a rod insert