Replacing the Filter
How to Replace the Filter
Check if the operation and the fan have stopped, and then unplug the power cord
While operating, press the
Remove the rear panel and pre-filter
Remove the old filter
Do not put excessive force and deform the filter.
Remove the plastic packaging of the new filter, and attach the filter in the unit
If the filter is set while without removing its plastic packaging, it will not be able to
have a cleaning effect. It will also cause unit malfunction.
The vibration during transporting the unit might cause deodorizing agent granules to
fall out from the filter.
When removing the plastic cover of the filter and attaching the filter to the unit,
make sure that your hands, clothes, and the surroundings does not get dirty.
Wipe off any granules that may have fallen or clung to the filter.
This will not affect the deodorizing performance.
Attach the pre-filter and rear panel to the unit
power button and stop operation.
Use only a genuine filter for the Hitachi Air Purifier
Other filters may cause unit to malfunction.