Original Swegon CASA Filter. Suitable for all Swegon CASA R9 air handling units.
The filter package includes:
Choose genuine and original Swegon CASA filter
Using original filters ensures that the factory warranty for your device is valid and works according to plans and regulations.
How often do I need to change my filters?
Filters should be changed at least once a year, but preferably twice a year, it also depend where you live, high pollution, near a main road.