Industrial 2-stage motor powerful, sustained suction and blowing that out performs a typical shop vacuumWashable stainless steel filter, stainless steel mesh filter that, when maintained, never needs replacingSteel transport handle, long handle to easily pull vacuum around the jobsite and up stairFully equipped power fishing system, 690 system comes with all the accessories needed to fish a pulling line and a new locking storage box to hold it allLarge durable tank, 12 gal tank for wet or dry vacuum and storage for the available 10, 15 or 25 ft hosesLarge 8 in wheels, industrial wheel and axel system make transportation on rough ground or up stairs easyRugged, self-contained unit includes everything you need to blow or vacuum fish line, poly line or measuring tapeDurable tank and accessory storage box are corrosion, chemical and impact resistant polyethyleneUp to 112 ft of water vacuum liftUp to 107 cfm air flow