Adam's Metrovac Super Vac N Blaster is the biggest, commercial, all in one 8HP unit that can vacuum and dry any vehicle. Heated forced air drys an entire vehicle within minutes. This Super Vac N Blaster has two 4.0 Peak HP motors generating commercial car wash vacuum cleaner suction to reduce cleaning time. With two different hoses, we wanted to make sure your vacuum hose doesn't get used to blow off your vehicle just in case extra debris may be left in the hose.