Heaven Fresh NaturoPure HF 290 Mode D'emploi page 7

NOTE: Clean the pre-
filter often if possible.
4. After cleaning, reattach the pre-filter to the rear cover, and install the rear cover
back to unit and securely latch in place.
CLEANING HEPA FILTER (See Air Cleaning System)
1. Turn off and unplug the unit;
2. Press the Lock & Release Button and remove the Rear Cover from the unit;
3. Remove the HEPA filter.
Heaven Fresh
NOTE: The unit will shut
off after the rear cover is
removed.
7 HF 290