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Unit description
The units have been designed for universal and
straightforward air purification. Their compact
dimensions allow the unit to be transported and set
up with ease. The air purifiers of the CLR series
use three air filters arranged in a row for optimal air
purification. Each of the three filters has its
strengths in removing certain types and sizes of
particles. The filters make use of various physical
effects for filtering. The units conform to the funda-
mental health and safety requirements of the
appropriate EU stipulations. The units are depend-
able and offer ease of operation. The WLAN capa-
bility makes convenient operation via an app pos-
sible as an option. The units can be used
anywhere where value is placed on clean room air
and a healthy room climate needs to be created.
Fig. 1: CLR 250
Description of the filter
A
B
C
Fig. 2: COS filter description
A: Nylon pre-filter
- Traps large particles such as dust, fluff, hair
and animal fur.
- Protects the filter by maximising the filter life.
B: True HEPA filter
- Removes at least 99.97 % of airborne parti-
cles with a diameter of 0.3 microns
- Filters small particles such as mould spores,
minute dust particles, smoke particles and
allergens such as pollen, dandruff or mites.
C: Highly effective activated carbon filter
- Smoke, odours and vapours are physically
absorbed by this filter.
- Filters compounds such as formaldehyde,
benzene, ammonia, hydrogen sulphide and
volatile organic compounds (VOC).
Clean air delivery rate, level of efficiency
The level of efficiency (clean air delivery rate) of
this air purifier is 250 m
3
/h.
The clean air delivery rate (CADR) measures the
efficiency of an air purifier by showing the clean air
volume it generates per minute. This is measured
based on the extraction of dust, pollen and smoke,
the three most common indoor air contaminants.
The higher the CADR the more particles are
removed by the air purifier and the larger the room
it can clean. The level of efficiency is measured
with the air purifier at its highest speed.
CLR 250 air purifier
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