ionizer tower fans ?

i am thinking to buy a tower fan to increase air circulation in the tent . however ,i have already experienced high RH problems. i read in some where they blow cold steam .
i wonder ionizer tower fans may cause higher humidity ?

ANd do they work well ?

i have 3 oscillation fans top of the canopy. but it is very hot outside and i think they may help to decrease the temp. i will put it corner of my tent if i buy one.

I'm not sure about the whole "blow cold steam" thing.... I have one, and it doesn't "blow" anything. you can feel a slight "breeze".. and smell the O3.. but other than that, I live in a dry area, I don't have humidity problems, so I can't help with that. they do help with odour though.

I wouldnt mess with any steam dude, seems like a recipe for mold. Once mold takes hold you will battle it forever. I know a guy who just had to move out of his house because of mold, it was all through the walls and carpets because he had a humidifier working in his g-room. Sucks bad. Keep it dry man, they only need humidity to pop, once they have two nodes goin keep it dry.