[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 rotating the yellow knob, located near the cord wrap. Pull out the old filter and dispose of it. Slide the new filter into place, close the door, and lock it.
Specification: MPN: ULPACAS-09 Filter Type: ULPA Particle Removal Size: 0.12 microns or Larger Color: Blue [/custom_html]