Power Nozzle - Wessel Werk EBK361 with Button Lock Neck CLASSIC III 2CB the roll loses its bite

the roll loses its bite on carpet and agitation falls off

the charger may need replacement

and spring together

This 48-inch electrified hose features a gas pump handle with a built-in on/off switch and 2-wire power cord

Function: adjustable-length wand linking handle to tools

Power Nozzle - Wessel Werk EBK361 with Button Lock Neck CLASSIC III 2CB the roll loses its biteThe Wessel Werk EBK361 Power Nozzle is a motorized floor head fitted with a button lock neck, cross referenced to Wessel Werk 4851. Its driven brush roll agitates carpet fibers while the vacuum pulls, digging out embedded dirt and pet hair that suction alone leaves behind. When a power nozzle's brush stops turning or its bristles wear flat, carpet cleaning falls off sharply and the head simply glides over the pile. A slipping belt, jammed roller, or