| r.v.: 1987 (1) |
poslední foto
| YCRUELMELOD@
 Star Classic 80
. These filters can absorb particles as small as 0.3 micrometers. Some units have electronic ionizers which further capture smaller particles, and particles that have escaped the previous other filters. A fan then recirculates the filtered air back into the room.
Health hazards from polluted indoor air at home or at the work place have increased the incidence of respiratory illnesses
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