Sharp FU-28H, Operation Manual

E-14

CARE AND MAINTENANCE

To maintain optimum performance of this air purifier, please clean the unit including the

sensor and filters periodically.
When cleaning the unit, be sure to unplug the power cord, and never handle the plug
with wet hands. Electrical shock and/or bodily injury may occur as a result.

FILTER REPLACEMENT GUIDELINES

Depending on the usage environment, air outlet odour may become strong
after several months.
If dust or odours cannot be removed easily, replace the filters.

(Refer to HOW SHARP AIR PURIFIER WORKS E-1)

Guide for filter replacement timing

• The  following  filter life and replacement period is based on the condition of smoking 10

cigarettes per day, reducing the dust collection/deodorization power to half compared with

that of new filters.

• HEPA Filter

About 12 months after opening

• Active Carbon Filter

About 12 months after opening

REPLACING THE FILTERS

1

See page E-10,11 for directions

on how to install the filters when

replacing.

2

Fill in the usage start date of the
filters on the Date Label

.

Replacement Filters

Model: FZ-28SEF

• HEPA Filter: 1 unit
• Active Carbon Filter: 1 unit

Please ask for replacement filters at

your dealer of purchase.

Disposal of Filters

Please dispose of replaced filters according
to the local disposal laws and regulations.

HEPA Filter materials:

• Filter: Polypropylene

• Frame: Polyester
• Microbial Control Filter: Polypropylene, polyethylene

Active Carbon Filter Materials:

• Deodorizer: Activated charcoal
• Frame: Paper

• Net: Polypropylene 60% Polyester 40%

Pre-Filter

Front Panel

Active Carbon Filter

HEPA Filter

(with Microbial control Filter)

Filter Frame

Main Unit

Date Label

Washable

Not Washable