Is there anything I could use to filter my case, I live in the city and the air quality is very poor I'm surprised we're all alive, then there's the Persian cat, dust from the litter pan, etc... I bought one of those V8 CPU coolers from whoever but the crap air is just getting in the case vents and polluting everything in the case, I'm a smoker as well so it's a mess and I get tired of having to tear everything down and cleaning everything every couple of months it would be a lot easier just to remove some dirty filters and wash them out and pop them back in. Thanks