Eureka / Sanitaire Wood Brush Roll - SC9180 and SC9150 Commercial 1950A A motor near failure loses

A motor near failure loses suction

a failed transformer is a common culprit

so it is drawn away rather than pushed further into the gap

and Prolux series

Tip: Change the bag at about two-thirds full for steady suction

Eureka / Sanitaire Wood Brush Roll - SC9180 and SC9150 Commercial 1950A A motor near failure losesThis genuine Sanitaire Duralux replacement wood brush roller replaces the metal brush roller on the original "A" series units. A fresh brush roll dramatically improves pickup performance on both carpet and hard floors. Over time, bristles wear down and lose effectiveness. Clear hair and string regularly for peak performance. Compatible Models: Eureka: C4910A; Sanitaire: SC9150, SC9180, SC9120