What’s a good and inexpensive air purifier that minimizes dust?
My dorm room gets EXTREMELY dusty and I am interested in getting an air purifier mainly for the purpose of minimizing the dust buildup. I’m not trying to spend a whole lot of money but I don’t want a piece of crap either.
I’d highly appreciate any suggestions you have to offer.

They sell air filters for the air vents in your room, that will slow down the dust. Or you can buy a regular air conditioning filter, cut it to size ($2-$10) , and put it over the vent (if you don’t want to be bothered with unscrewing the vent). Other than that you are looking at spending $40 to $300+ dollars. You can look around the thrift shops for one to save some bucks. Good luck.
Hi, here’s a tremdous resource on air purifiers, have a look, hope this helps:
http://www.best-room-air-purifiers.com/
This company offer Air Purifier with no filters replacement cost. Their price and quality really good too. Website http://www.andatech.com.au/catalog/tower-ionic-purifier-ion401-p-539.html