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Sub-Zero Customer Care 800.222.7820
AIR PURIFICATION CARTRIDGE REPLACEMENT
1
To access the air purification cartridge, grasp the outside
cover from the bottom and rotate upward. Refer to the
illustration below.
2
Grasp the black cover from the top and rotate down-
ward. The cartridge will pop out and can be removed.
3
Remove the new cartridge from packaging and insert
with connector pointing downward.
4
Once in position, close the black cover. Then rotate the
outside cover downward until it closes against the back
wall.
5
Once the cartridge has been replaced, touch and hold
PURE AIR on the control panel for five seconds to reset.
The
indicator will appear in the control panel display
but not flash.
Air Purification System
The advanced air purification system of Sub-Zero built-in
models reduces bacteria, odors and ethylene gas, which
causes premature ripening in fruits and vegetables. The
air purification cartridge has been factory installed and is
located inside the refrigerator, on the back wall.
To initiate air purification, touch PURE AIR on the control
panel.
The cartridge will last approximately one year. The
indicator will flash in the control panel display when the
cartridge needs to be replaced.
Replacement Sub-Zero air purification cartridges can be
ordered online at subzerowolfstore.com. For questions,
contact Sub-Zero customer care at 800-222-7820.
CAUTION
The air purification system complies with applicable
Federal requirements regarding incidental exposure
to ultraviolet light. Lamp contains mercury. Manage in
accordance with disposal laws. Visit earth911.com or
call 800-222-7820.
OPERATION
Air purification cartridge.
