Air dryer

I don't know but I CAN tell you there's a few ways to skin this cat, depending on your weather (temp and humidity) and on the airflow you are using.

There's moisture absorbent type dryers---dessicant

There's various water trap "things"

And there are refrigeration dehumidifiers, of course expensive.

"One cheap way" to take a whole big bunch of moisture out is to construct some sort of trap/ condenser, that will condense moisture out of the air. This can be as simple as a pressure vessel immersed in a garbage can, etc, filled with water.

A water trap device can get things down to a manageable level, to where a much smaller dessicant device can "finish up"