The PacVac Superpro 700 Backpack Hoover Vacuum encompasses the perfect balance of comfort, durability and efficiency, making this machine the number one choice for everyday commercial cleaning. The PacVac Superpro 700 Backpack Hoover Vacuum includes a HEPA rated Hypercone filter, delivering cleaner air, and a premium motor to provide strong suction power to tackle your daily vacuuming tasks.