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.
Using incorrect filters may cause problems in your home’s ventilation.
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.