What is this Hose from firewall

[RawlessLorth]

1321

This hose was dripping water while I was flushing my coolant on my 97 gt wagon. What is it for?

[Strykr]

Was the car on recently? Can't see the location all that great, but could be your AC getting rid of condensation in the system. But since you said it was doing it when you flushed the coolant it makes me wonder.

[Dead91silvia]

Yeah, should be the AC drain...

[RawlessLorth]

Yes the car was on . I think it might be the ac drain like you said. It started dripping while I was bleeding the coolant. The air was also on.