AeraMax SE Combo Filter, 10.87" x 14.75" Combined pre-filter, H13 True HEPA and Carbon filter. H13 True HEPA filter captures up to 99.95% of particles as small as 0.1 microns, including allergens such as pollen, dust, pet dander, and smoke. One-year estimated filter life (depending on usage conditions). Washable, reusable pre-filter.
