Keep you Oreck HEPA air purifier running smoothly with these replacement filters. They capture up to 99.97% of tobacco smoke, house dust, pet dander, dust, allergens, mold spores and pollen at 0.3 microns from the air that passes through the filter.*

The Oreck HEPA air purifier captures 99.97% of dust, allergens, pet dander, fur, pollen, mold & smoke at .3 microns from the air that passes through the filter.*

The Oreck HEPA air purifier reduces VOCs from the air that passes through the filter.