Installation Guide
EN-14
TRUE HEPA FILTER / 
ACTIVE CARBON DEODORIZING FILTER
CARE AND MAINTENANCE 2
Remove the dust on the filters.
Some odors absorbed by the filters will break down over time, causing additional odors. Depending on usage conditions, and 
especially if the product is used in environments significantly more severe than a normal household, these odors may become 
noticeable sooner than expected.
Replace the filter in those cases or if dust is unable to be removed after maintenance.
Disposal of Filters
Please dispose of the replaced lter according to the local disposal laws and regulations.
True HEPA Filter materials: Polypropylene, Polyethylene
Active Carbon Deodorizing Filter materials: Polypropylene, Polyester, Activated carbon
Do not wash and reuse replaced lter.
Filter Name Maintenance Cycle Max Service Life Replacement Filter Model
True HEPA Filter
Whenever dust accumulates, when 
odor emanates from the air outlet, or 
once a month.
2 years*
1, 2
FZ-J80HFU
Active Carbon 
Deodorizing Filter
FZ-J80DFU
*¹  According to Japan Electric Manufacture’s Association JEM 1467, the Max service life is based on the equivalent condition 
of the smoke from 5 cigarettes per day whereby the dust collection/deodorization power is reduced by half compared with 
that of new filter. It is recommended to replace the filter more frequently under more severe conditions.
*² Designated App notifies when filters or Plasmacluster ion generating unit should be replaced according to usage.
NOTE
NOTE
See page 9 for directions on how to 
install the lter when replacing.
•  Please consult your dealer for purchase of 
replacement lter.
•  Use only lter designed for this product.
FZ-J80HFU
: 1 unit
FZ-J80DFU
: 1 unit
Record the date when you replace the lters on 
the back cover of this manual.
REPLACEMENT AND MAINTENANCE CYCLE
MAINTENANCE
REPLACEMENT
Do not wash the lters. Do not expose to sunlight.
(Otherwise these lters may lose ecacy.) 
Tag
TRUE HEPA FILTER
Maintain only the tagged 
surface. Do not clean up 
the opposite surface. 
The filter is fragile, so be 
careful not to apply too 
much pressure.
ACTIVE CARBON DEODORIZING FILTER
Both surfaces can be 
maintained.
The filter is fragile, so be 
careful not to apply too much 
pressure.
Scan the QR code for 
product information and 
accessories.
FX-J80U_2nd_EN.indd 14 2019/12/20 14:34:54










