Sharp UA-HD40E Operation Manual page 4

Please read before operating your new Air Purifi er
The air purifi er draws in room air from the air intake, passes the air through a Pre-
Filter, a Deodorizing Filter and a HEPA Filter inside of the unit, then discharges the air
through the air outlet. The HEPA Filter can remove 99.97% of dust particles as small
as 0.3 microns that pass through the fi lter and also helps absorb odours.
The Deodorizing Filter gradually absorbs odours as they pass through the fi lter.
Some odours absorbed by the fi lters may break down over time, resulting in additional
odour. Depending on the usage environment, especially when the product is used in
extreme environments (significantly more severe than normal household use), this
odour may become strong in a shorter period than expected. If the odour persists, the
fi lters should be replaced.
NOTE
• The air purifi er is designed to remove air-suspended dust and odour, but not harmful gases (for
example, carbon monoxide contained in cigarette smoke). If the source of the odour still exists, the
air purifi er may not completely remove the odour.
HEPA Filter
Deodorizing Filter
Pre-Filter
(Common illustration has used "UA-HD60E".)