Quick view Koblenz 4623757 12 inch brush roll assembly with ball bearings for Koblenz U40 U80 U110 U310 upright vacuum cleaners $17.68 each DRCT KB4623757 $17.68 Koblenz 4623757 12 inch brush roll assembly with ball bearings for Koblenz U40 U80 U110 U310 upright vacuum cleaners Add to Cart Detailed View