Fellowes 9370001, HEPA, 99,97%

- True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns, including mold spores, pollen, dust mites, most airborne microbes, allergens and cigarette smoke.\n- Compatible with Fellowes® PlasmaTRUE Medium Air Purifier.\n- Replace the True HEPA Filter approximately every 12 months in order to ensure that the Air Purifier continues to operate effectively.