I'm going to (finally) start priming and i'm looking to set up at least a basic air filter setup to capture overspray. I'm pretty much looking to get a 12x12 filter to put before a box fan blowing out of the enclosure. My main question is what filter should i put there? Is a standard house-type filter good for capturing paint? if so, what MERV/FPR/MPR rating is sufficient? if not, what should i be looking for?