Hkoenig ary600 Manuel D'instructions page 15

NOTE: The dirt tank may be washed in warm
water with a mild detergent. Make sure it is
completely dry before replacing.
CLEANING OR REPLACING THE FILTER
The key to maximum performance is having a
clean filter. Cleaning the filter after each use will
help your vacuum operate at peak efficiency.
To clean filter
l Turn power off and unplug unit.
l Remove the dirt container from the unit, as
directed previously.
l Remove filter and tap firmly against the inside of
a waste container, removing any visible dirt.
l Replace filter back into the dirt container and
attach dirt container to the base of the unit. Slide
the lever to your right to lock.
NOTE: After heavy usage, you may clean the
pleated filter by washing it gently by hand.