Replacing the filter
Remove the cover and replace the filter.
For more information on how to remove the cover and replace the filter, please see Removing Packing Materials.
To avoid polluting the surroundings when replacing the filter, place a newspaper on the floor before you remove the filter.
Once you have replaced the filter, disable the filter replacement alert.
Disabling the Filter Replacement Alert
Press and hold the Speed and Indicator buttons simultaneously for 3 seconds or more.
The f (Filter Replacement Alert) is disabled and the replacement alarm is reset.
Note
The filter replacement alert is disabled automatically if 24 hours have passed since it was displayed or if the product is disconnected from the power source.