An updated Big Round Filter (BRF) is designed to outlast and outperform other baghouse dust collectors by combining heavy-duty construction with a redesigned cleaning mechanism and other high-performance features. The reverse air dust collector now features a domed tank head roof made of 3/8"-thick metal to eliminate rust-through problems. The domed roof is combined with a rugged, all-welded housing of 7- and 10-gauge metal that will withstand 25" w.g. pressure. The cleaning system is self-contained and requires no plant compressed air. Call 800/479.6801.