Clean Air Delivery Rate (CADR)
Fan Settings table shows the volume of treated air delivered per minute by the
ATMOSPHERE™ Air Purifi er at each fan setting.
Fan Settings
Fan Setting
1
2
3
4
5 (TURBO)
CADR = Volume of treated air delivered per minute
cfm = cubic feet per minute
m
3
/min = cubic meters per minute
Filter Life
Cleaning the Pre-Filter
The pre-fi lter is located directly behind the front cover. How often you need to
clean the pre-fi lter is based on the speed and the number of hours that the unit
is operated. Depending on use, the pre-fi lter will need to be cleaned every 2 - 12
months. The pre- fi lter monitor on the front control panel will fl ash to indicate
when cleaning is needed. It is recommended to clean the particle sensor fi lter
each time you clean the pre-fi lter.
NOTE: The pre-fi lter should be cleaned every 12 months regardless of speed or hours of use.
Replacing the HEPA Filter
The HEPA fi lter is attached to the pre-fi lter. The HEPA fi lter life is based on a
combination of three different operating conditions: the hours of operation per
day, the speed of operation, and the dust sensor readings. The HEPA fi lter life will
range from 3 months to 5 years depending on these conditions. For example: the
HEPA fi lter life on a unit operated 24 hours a day on speed two with a dust sensor
reading of 2 bars will be approximately 9 months. The HEPA fi lter monitor on the
front control panel will indicate when the fi lter should be replaced.
NOTE: The HEPA fi lter should be replaced at least every fi ve years regardless of use conditions.
Replacing the Odor Filter
The odor fi lter is located behind the HEPA fi lter. The odor fi lter will last from
four to twelve months depending on how many hours and at what speed the
ATMOSPHERE Air Purifi er is used. For example: the odor fi lter life on a unit
operated 24 hours a day on speed two will be approximately 10 months. The
odor fi lter monitor on the front control panel will indicate when the fi lter should
be replaced.
NOTE: The odor fi lter should be replaced at least once a year regardless of speed or hours
of use.
CADR
50 cfm (1.4 m
3
/min)
3
100 cfm (2.8 m
/min)
3
150 cfm (4.2 m
/min)
200 cfm (5.7 m
3
/min)
250 cfm (7.1 m
3
/min)
11