GUYSON'S cartridge-type dust collector that has sufficient capacity for large manual blast cabinets with direct pressure media delivery. Model D1000 is also suitable for the dust collection requirements of moderate-sized automated blasting systems with multiple blast guns. It extracts an adjustable 1,000 cubic feer of air per minute. Fabricated in continuously welded, 12-gauge steel plate, the overall dimensions of the unit are 112 x 40 x 50 inches. The unit is supplied with a 22-gallon rolling dust drum.