True HEPA Filter for Select Vornado Air Purifiers - Gray

Compatible with most Guardian Technologies AC5000 series 3-in-1 air cleaning systems; photocatalyst and charcoal filter; HEPA and Pet Pure treatment

Replace the filter of your Vornado AC300 or AC500 air purifier with this Vornado MD1-0022 True HEPA filter, which captures up to 99.97% of airborne particles up to 0.3 microns or larger to keep your air fresh and breathable.