CLEANING AND MAINTAINANCE
1. Pre-Filter(Every 15 days)
2. Cold-catalyst filter / High effection formaldehyde removing filter (Every 2 months)
3. Antibacterial / HEPA filter(Every 2 months)
4. Negative Ion Generator
Oils
14
or wash with water, dry throughly.
sunshine.
sunshine.
negative ion
creak sound, use the brush pen as
cleaning tool, regularly clean the dust
around the negative ion.