Winix ZERO AZBU330-HWE User Manual page 7

INSTALLING FILTERS
④ Install the filters until they fit securely in
place.
Filters must be installed in this order:
3
True HEPA Filter (rear)
2
Carbon filter (middle)
1 Pre-filter (front)
ˍ To install the Pre-filter, insert bottom tabs
into the slots on either side of the lower part
of the unit, then rotate upward to insert the
upper tabs into the slots at the top part of
the unit until sides audibly click into place.
Replace the front panel by first inserting
⑤
the latch at the bottom edge into the base
of the unit, then rotate the panel upward
toward the top of the unit until the magnets
pull the lid closed.
When to service and replace filter:
⑥
Filter
1 Pre-filter
2
Carbon filter
3 True HEPA filter
※ Intervals between filter replacement may vary depending on environment.
※ For optimal use, Pre-filter can be cleaned once every 14 days which can
extend the life of other filters.
To purchase replacement
Winix filters:
contact your local dealer
English
When to
Indicator Light
service
Clean once every
none
14 days
none
Can NOT be
WASHED
True HEPA
filter
Carbon
filter
Pre-filter
Latch
When to replace
Permanent
Replace every
3 months
Lasts up to
6~12 months
FILTER
A
this unit
is compatible
with this
filter
item: 115115
ZERO
7