Hello guys, i'm seeking for advise.I'm living in a center of city and have a very big amount of dust in my apartment. Dusting one day, and tomorrow i got this dust again on surface. I'm planning to display my sideshow premiums and i want to display them in open(prefer shelf with lighting more then besta), but i also want to save them from this ridiculous amount of dust. So my question is : Can HEPA air purifier help me to reduce my dust in apartment for some amount? And how much purifier can solve it?(If yes, then whitch one is the best? Brand or model) If not, then keeping statues after glass is my only option? And this option is only Besta? Because as i assume, Detolf won't handle premium's weight(14kgs batman modern age, 9kgs batman keaton). Here's a lot of questions already, but i would appreciate if somebody would also link good brush for dusting statues, i heard Mac's one is good. Thanks a lot.