The MILWAUKEE AIR-TIP Cross Brush Tool makes cleaning easier with a cross design that prevents brushes from pushing debris away, eliminating clogging. The Cross Brush Tool can agitate, release, and clean hard-to-get material from surfaces. The bristles will not mar or scratch surfaces to quickly clean without causing damage to finished surfaces. The AIR-TIP Cross Brush Tool is compatible with other wet/dry vacuum brands with 1-1/4 In., 1-7/8 In., 2-1/2 In. diameters, and is part of the AIR-TIP family of Trade Focused Vacuum Accessories.