DUOVAC

Central vacuum systems, namely, vacuum cleaners, central vacuum cleaners, vacuum cleaner hoses, vacuum cleaner brushes, vacuum cleaner suction nozzles, vacuum cleaner wands, vacuum cleaner motors, vacuum cleaner filters, vacuum cleaner bags, vacuum cleaner hangers, central vacuum cleaning installations, vacuum cleaner accessories in the nature of hoses, brushes, suction nozzles, wands, filters and cleaner bags