- the filter cassette for square pipes is equipped with a G4 plate filter as standard, the filter is included in the cassette
- the cassette is made of galvanized steel
- the filter is removed through a door, it is necessary to remember to leave a free space for opening the door and changing the filter
- the cabinet can be equipped with taps for differential pressure sensor, to indicate filter clogging
- for the connection of IFLK-ILHT it is necessary to use a reducer to the dimensions of the pipe connecting to the ILHT fan flanges
- IFRK - replacement filter insert