So I finally got the filter. Only problem is I don't want to hang it up. If I have to I will but I was wondering if it was possible for it to operate right by being on the floor? What I want to do is keep it on the floor how it is and have the ducting filter the air to some where else...would it work just as good on the floor as it would if it was hung up on the ceiling? So I'm guessing the air is being sucked through the filter by the fan and being put out the room by the ducting. Some one please reply because I really need to know what I'm able to do .