The D1835 DustBuddie by Dustless Technologies is your solution to dust storms created when grinding concrete. A universal, pivoting mount allows it to attach to nearly any 4″-5″ grinder and contours to your grinding movements. Bristles along the bottom create a seal for maximum suction. For grinding close to walls, the front is removable to allow for close work. An included 18 inch hose provides adaptation to most standard wet/dry vacuums. Works best and complies with EPA laws and OSHA guidelines when used with a Dustless Technologies D1606 Wet/Dry Vacuum. Includes (1) 5″ DustBuddie, (1) 18″ adapter hose, (3) spacers for correct positioning, and (1) releasable tie for keeping the vacuum hose out of the way.