Air conditioner filter removal and installation process, filter cleaning

How to clean the air conditioner filter?
How to disassemble and install the Midea air conditioner filter?
It should be cleaned once every one or two months.
Steps:
1. Open cover
2. Pull the filter out
3. Clean the filter with a brush[ Obsolete toothbrush is ok]
4. Insert the cleaned filter back
5. Push down the AC cover back