Our 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 vacuum bristle brush will not mar or scratch surfaces, allowing you to clean quickly without causing damage to finished surfaces. The MILWAUKEE AIR-TIP Cross Brush Tool is compatible with other wet/dry vacuum brands with 1-1/4in, 1-7/8in, 2-1/2in diameters, and is part of our AIR-TIP family of Trade Focused Vacuum Accessories.