Diameter: 13"

It's no wonder that a hose might require maintenance from time to time

It is very important to clean the Bissell Commercial 19 Black Stripping Pad after use

This machine is a convenient upright style vacuum that is compact and lightweight at just 9 pounds

and stay there until you the filter and bag are changed

Bissell ULPA Exhaust Filter for 9-quart Commercial Canister Vacuum (Blue) ULPACAS-09 Commercial HipVac Vacuums Diameter: 13"[custom_html] The Bissell 9 quart Canister Vacuum is able to use either a ULPA or HEPA Exhaust Filter. ULPA filter are able to remove 99. 999% of particles that are . 012 micron or larger, making this the ideal filter to use around hospitals or places that require higher filtration. Irritants such as dust, pollen, mold, pet dander, and some bacteria will be trapped in the filter To replace the Bissell ULPA exhaust filter, unlock the filter door by