Swegon Casa W5 SMART BU-F filter.
Filter set including following filters:
1pcs G4 filter (mat), size 233 x 455mm
1pcs Firend (mat), size 245 x 435mm
1pcs F7 filter (panel), size 240 x 453 x 44mm
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