16 17
CARE AND MAINTENANCE
Take good care of your Pure 221 air purifier to ensure that it delivers
optimal performance.
General care
Occasionally vacuum the inside and outside of the main filter
to remove any dust.
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
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.
Depending 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
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