Onnline 130/135 filter packet.
Filter set including following filters:
2pcs G3 filter (mat), size 180 x 500 mm
1pcs F7 filter (panel), size 180 x 500 x 48 mm
Label attach in panel filter were inform with arrow air flow direction, it will help to install panel filter to right way.
Ilto/Swegon Casa 440/435/430 including same filters.
Machine manufacture recommend that filter will change at least as follows:
Matfilters every ? month (information not available)
Panelfilter every ? month (information not available)