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10
Service
The useful service life of the filter media in the HEPA Filtration System is directly related to the
volume of air passed through the system and the amount of contaminants in the air. In a typical
residential application, Stage 1 and 2, filters should be replaced every three to six months or when
needed. The Stage 3 HEPA filter should have a life span of two to five years, again, depending on
the amount of particulate in the air and the maintenance of the Stage 1 pre-filter.
Filter replacement
Stage 1
- Prefilter: Air passes through the prefilter where larger particles are taken out of the
air. (part number 40195, also available in packs of 24 part numer 40196)
Stage 2
- Carbon: Air passes through the carbon filter where some gases and odors are
removed. (part number 40195, also available in packs of 24 part numer 40196)
Stage 3
- HEPA: Air passes through the certified HEPA media where very small particles are
removed. 99.97% of all particles 0.3 microns and larger that pass through this stage
are removed. Particles smaller than 0.3 microns are also removed with less intensity.
(part number 40193, also available in packs of 12 part numer 40194)
If the air flow through your unit is noticeably reduced, you can inspect the HEPA filter by removing it
and seeing if the filter paper is darkened on the inlet or outer side. If it is, the filter cartridge should
be replaced.
Please contact your local Fantech dealer or call Fantech Customer Service regarding replacement of
filter media, warranty information or if you have any questions or concerns about the performance
of your HEPA Filtration System.
Replacement parts number for motor (40323) .
fantech
Stage 1
Stage 3
Stage 2
Motor
Warranty
• The maintenance free motors are
permanently lubricated and are
guaranteed for 7 years. They are
factory balanced to prevent
vibrations and promote silent
operation.
• All other components have a 5 year
limited warranty. (filters not included)
• The limited warranty covers normal
use. It does not apply to any defects,
malfunctions or failures as a result
of improper installation, abuse,
mishandling or misapplication,
fortuitous occurrence or any other
circumstances outside
manufacturer's control.
• The warranty is in effect for 5 years
on parts and 7 years on the motor
after the date of purchase, including
parts replaced during this time
period. If there is no proof of
purchase available, the date
associated with the serial number
will be used for the beginning of the
warranty period. Parts are a 1 year
warranty when replaced after the
initial warranty has expired.
• This warranty is the exclusive and only
warranty in effect and all other
warranties either expressed or
implied are invalid.
• Warranty from the manufacturer is
for parts only and does not include
labor or shipping to service or repair
them.
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