Funky Smell

I had read in some other posts about a funky smell in the cabin. I am preparing to install the interior cabin filter, but wondered if the issue regarding mold on the condensor in earlier (through 98 Elantras I believe) was true for the 01 as well? Anyone know a simple cleaning/disenfecting process if that is the case?

I do on ocassion get a funky smell if I turn the car off with the A/C still on. All I do is turn the A/C off and blow the air through the vents normally for about 30 seconds and then turn the car off.

it is a hyundai