Pre-Filter
Minimizes large particles floating in the air.
Dust Collection Filter
Minimizes PM1.0 and cigarette smoke from the air.
Filter Handle
It is used to put in or pull out the filter.
The side with the handle should face upwards.
Deodorization Filter
This filter removes even smog-causing substances (SO2, NO2), sick house syndrome-causing substances (toluene, formaldehyde), and household odors (ammonia, acetic acid, acetaldehyde).
Do not forcefully separate the filters, as the filters are coupled.
Do not throw the filters or use them for other purposes.