16
17
CARE AND MAINTENANCE
Take good care of your unit to ensure that it delivers optimal
performance.
General care
Vacuum the pre-filter occasionally to remove dust, or wash it
on a gentle, low temperature cycle in the washing machine.
Change the main filter every six months, depending on the
operating conditions.
When the unit is open to change the filter, vacuum any dust
that may have accumulated inside the unit.
Occasionally wipe the top of the unit with a dry dust cloth.
Specifications
1
SPECIFICATIONS
Blue is available in different colors for the Pure 221 air purifier unit. The colored
fabric works as a pre-filter.
1
Certified ratings as stated are based on U.S. version models (120VAC, 60Hz)
with Blue Particle Filter. Ratings may be affected by use of other Blue filter
models.
²Air changes per hour are calculated on the recommended room size, assuming
8-foot (2.4-m) ceilings.For smaller rooms, the air changes per hour will increase.
3Depending on air quality in the area of use, the recommended six-month filter
lifetime may be longer.
⁴The available electrical power voltage and frequency affects the
power consumption of the unit. the power consumption might therefore be
different from the stated value.
Room size:
50m² (540 sq. ft.)
Clean Air Delivery
Smoke
Dust
Pollen
Rate (CADR)
cfm
350
350
350
m
3
/h
590
590
590
Filter replacement indicator
Yes
On/Off timer
No
Speeds 1-2-3-off
Dimensions
Height:
522 mm (20.5 in)
Width:
330 mm (13 in)
Depth:
330 mm (13 in)
Weight:
7 kg (15 lbs)
Airflow rate
230 - 620 m
3
/h (135 - 365 cfm)
Air exchange
2
5 per hour (50 m
2
or 540 sq.ft.room)
Power usage
4
30 - 61 W
Noise level
31 - 56 dB(A)
Average filter service life
six months
3
Warranty
Local regulations
Содержание PURE 221
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