![](/images/general/industry/numbers/Numbers-3.png)
![](/images/general/industry/headers/cartridge-filters.jpg)
![](/images/general/industry/headers/small/cartridge-filters-small.jpg)
Links to Products:
D-040 / D-060 NS M1 / D-070
Install a combination air valve on the macro filtration.
The air valve releases air automatically, eliminating the need to add an electric / pneumatic control ball valve to release air.
Install a combination air valve on the macro filtration.
The air valve releases air automatically, eliminating the need to add an electric / pneumatic control ball valve to release air.