This is the outer cloth bag and is one part of the S12 bag assembly

The circuit breaker also protects the motor from overheating and doing any damage to itself and other parts

This machine also boasts:

If this is done after every use

Hoover Commercial Upright Cloth Bag Assembly, Genuine Hoover Part Green Klean Air Purifiers This is the outer cloth[custom_html] This a genuine Hoover cloth outer bag assembly used in the following Hoover Industrial and Commercial vacuum cleaners: the C1065, C1067, C1069, and C1091. The Hoover cloth outer bag assembly helps to capture the most dust and debris possible. When the bag is full, worry not, simply empty it into a trash bin and reinstall it on your vacuum cleaner. This genuine Hoover cloth outer bag assembly is reusable and guaranteed to fit Hoover