Im sealed. I dont wanna pull in extra dust and mold spores.
Putting in another hole and buying another fan and filter would be a huge pain in the ass.
My dry room needs a filter first.
I dont have much spare change lying around.
Sorry man, totally forgot you have always been sealed. Used to dealing with that problem and having an extractor already hooked up. I feel you completely on the money thing, I wouldn't be adding a bunch of holes and gear if I didn't already have them. Maybe just set that second dehu to come on a little bit earlier and run it a lower setting? Ultimately I would like to get a true industrial dehu. They look like they run more watts, but from what I have heard they make up for it in efficiency.