How long do you let your cone filter dry?

[illness]

I let it dry over nite and oil the next day

 

[got hp]

I have a piece of pvc pipe adapter that fits on my shop vac and air filter. I will turn the shop vac on and when it dries I spray the oil and leave it on for another couple of minutes to make sure any extra oil gets sucked up by the shop vac instead of getting put on my mass air meter.

Much quicker than letting it dry on it's own or waiting overnight. Takes all of 15 minutes after it has been rinsed. I'm sure most of you have a shop vac