Universal 30 ft Dual-Volt Direct-Connect Central Vac Hose, Dk Gray - 1-3/8" SC3683A the belt and gears sit

the belt and gears sit open to dust and the head no longer seats securely

airflow drops sharply

window tracks and upholstery

pulling embedded grit and pet hair up out of carpet for a deeper clean

Universal 30 ft Dual-Volt Direct-Connect Central Vac Hose, Dk Gray - 1-3/8" SC3683A the belt and gears sitThis 30 foot universal central vacuum hose delivers both suction and electric power to a motorized power head through a direct connect electrical end, eliminating the need for a separate pigtail cord at the wall inlet. The dual volt design switches the power unit at low voltage from the handle while supplying 120 volts to the power nozzle for carpet brush roll cleaning. (SKU: 30043) Made to the standard 1 3 8" central vacuum diameter, it connects to