The Milwaukee Tool M18 FUEL 6, 9, and 12 Gallon Wet/Dry Vacuums are designed to outperform 3.5 to 4.25 peak hp corded wet/dry vacuums, the company says. Each vacuum comes equipped with the company's Powerstate brushless motor, Redlithium technology, and Redlink Plus intelligence hardware and software. Reinforced casters increase the longevity of the wheels while the flexible vacuum hose is built with a custom two-part hose design that is constructed of durable, crush, and twist-resistant materials to prevent tears. The hoses are also built with anti-static material to prevent static buildup and custom rubber gaskets to improve airflow. The vacuums also feature interchangeable tanks, motorheads, and carts.