The Milwaukee AIR-TIP Compact Dust Collector maintains suction to the wall for less cleanup in tight spaces. When using the dust collector with a wet/dry vacuum, the tool seals to the wall for a hands-free cleanup experience. The funnel design directs dust into the collector, rather than onto the wall or into the air, creating a cleaner and safer working environment while eliminating the need for cleanup after completing the application. The Milwaukee AIR-TIP Compact Dust Collector is compatible with other wet/dry vacuum brands with 1-1/4 in. ,1-7/8 in. , and 2-1/2 in. diameters and is part of the AIR-TIP family of Vacuum Accessories.