Panasonic F-YAV28H Operating Instructions Manual page 21

F-YAV28H
3.5~5.3
5.3~7.5
Friendly reminder : You can remove HEPA filter
when in "Laundry mode" (using ECONAVI) so as to
shorten laundry time.
Please reinstall the HEPA filter after laundry.
21
YAV28H