Last 90Km service it was mentioned the air con filter needed replacing.
Local parts dealer
had them at ~$100 Aust, about $80 US. Took it out, washed it gently in warm
soapy water and let dry
in the sun laying flat on a paper towel . Perfect. Probably after 2-3 washes
it may need replacing.
Just took about 10 minutes running to dry off residual water.