This pack of 3 replacement filters fits the Meaco Deluxe 202 Humidifier/ Air Purifier, with a combination of a HEPA filter and a carbon filter to effectively remove airborne pollutants for cleaner air. The HEPA filter is rated over 99.95% effective at removing particles as small as 0.3 microns, while the carbon filter removes odors and other volatile organic compounds. Make every breath count with Meaco Deluxe 202 HEPA/Charcoal filters.