Product Manual
Page 27
... to make sure belt is not twisted. When purchasing a new belt for models with Brushroll On/Off (Suction Only Mode), ask for their lifetime. The addition of brushroll without bristles (F). To check the belt, refer to Buy: Belt Use only genuine HOOVER® belts with bearings which contain sufficient lubrication for Flat Belt - How To Replace 4.21 Turn vacuum...
... to make sure belt is not twisted. When purchasing a new belt for models with Brushroll On/Off (Suction Only Mode), ask for their lifetime. The addition of brushroll without bristles (F). To check the belt, refer to Buy: Belt Use only genuine HOOVER® belts with bearings which contain sufficient lubrication for Flat Belt - How To Replace 4.21 Turn vacuum...