Rotobrush® International LLC launched a wirelessly controlled version of its popular Rotobrush aiR+® portable and modular air duct cleaning system. Features include 30 percent more vacuum power, simple bag filter removal, convenient torque adjustment and easy-to-reach vacuum and brush controls. The removal pod lifts out of an easily transportable carrier to offer contractors unsurpassed ease of use.www.rotobrush.com(800) 535-3878