Swegon Casa W230 EC Firend- filter.
Filter set including following filters:
1pcs G4 filter (mat), size 260x540mm
1pcs Firend filter (mat), size 260x540mm
1pcs F7 filter (panel), size 255x535x48
Label attach in panel filter were inform with arrow air flow direction, it will help to install panel filter to right way.
Machine manufacture recommend that filter will change at least as follows:
Matfilters every 12 month
Panelfilter every 12 month