Ilto/Swegon Casa R5/R120 F9 filter packet
Filter set including following filters:
1pcs G4 filter (mat), size 215 x 345
1pcs F9 filter (panel), size 217 x 343 x 46
1pcs F9 filter (panel), size 241 x 532 x 22
Better filtering capasity than normal F7 class, for example if you have bad allergy
Label attach in panel filters were inform with arrow air flow direction, it will help to install panel filters to right way.
Machine manufacture recommend that filter will change at least as follows:
Matfilters every 12 month
Panelfilter every 12 month