Comes with one HEPA filter. The HEPA filter removes 99.97% of airborne irritants that pass through the filter including pollen, dust, mold spores, and pet dander. There is no need to clean the HEPA filter, simply replace once per year! No tools are required to change the HEPA filter.
Vornado True HEPA Filter: MD1-0022
(Last Updated On: November 4, 2020)