The EBK 341 Powerbrush is an excellent upgrade for older power nozzle designs and an excellent addition to systems without a powered carpet nozzle. The EBK 341 is universal and can be used with almost any 1.25 inch button lock wand, which is the standard connection system used in central vacuum systems. Power is supplied to the EBK 341 by a cord on the nozzle which is routed up the wand and connected into the handle of a powered hose. The Chevron Bristles are designed for optimal cleaning performance. Four soft wheels allow the powerbrush to be used on all dry floors surfaces (carpet and hardwood) without the risk of damage to the flooring. Locking neck allows the user to park the unit with the hose connected, without falling over. Pivoting swivel neck is designed for excellent maneuverability and for cleaning hard to reach areas. Low noise magneto-electric motor ensures quiet operation. Wrap-around bumper protects furniture, walls and the nozzle.