http://www.newegg.com/Product/Product.aspx?Item=N82E16811119233&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-RSSDailyDeals-_-na-_-na&AID=10521304&PID=3463938&SID= <--- Removable dust filters on the bottom and front cover. Not exactly "air filters" in the sense of the word...