HEPA Air Filter?

I got a free HEPA Air filter. How could this be used to benefit the ladies?

Can´t think of anything. Maybe you could filter out any possibility of pollen??

use it for the intake to filter mold spores and other nasty shit?

Hmm, I'm not really worried about pollen....but if it filters mold spores I guess it could be used. Either way, it circulates air, and it spits out pretty cool air, which is definitely a plus in my situation. I haven't installed any fancy circulation YET, so anything helps...but I don't know what I'll be able to afford next time around.

Actuallly any intake should have a heppa filter on it. This stops bugs, mold, spores, you name it from entering the grow room. I always treat the grow room like a clean room. YOu will thank yourself later as you won't have to worry about something springing up on you, unwanted.