Power Tools built usually to clean both wet and dry dust and debris and have a large collection bin or tank to hold the sucked up debris.
Power Tools built to not only suck up dust and debris, but they can also blow the dust and debris into piles, eliminating the need for a broom or rake.
Power Tools built with a high suction force to pick up wet or dry dust and debris. These vacuums have filters to trap fine particles making the work site a safer environment.
Power Tools built to be lightweight and where the whole vacuum including the dust collection unit are together and handheld eliminating the need for a hose.