Aircon setting for f10

[Gsport]

Hi,
I just bought a used 528 f10. The Aircon is not cold when set at 18 to 22 degrees. But it is very cold when I press the max button and it automatically blows at full blast at 16 degrees . Care to share if this is a setting issue or is there a problem with the Aircon?

 

[tnng]

Maybe you should look at the aircon filters.

 

[Gsport]

Maybe you should look at the aircon filters.

Filters were just changed in pml by previous owner.

 

[Viper Warrior]

How old is ur car? Maybe time to do a Aircon flushing.