You can remove the odors absorbed by the air filter and reuse the filter.
To remove the air filter, pull out the upper fridge drawer.
Unscrew the screw on the air filter.
Press on the hooks on the air filter and remove the filter.
Leave the filter in the sun to dry or use a hair dryer to dry it.
To increase deodorizing performance, a natural palm wood material is attached to the filter. If residue falls off, it will not harm you and can be wiped off easily with a towel or cloth.