Hamilton Beach 04923 TrueAir Replacement Carbon Filters for 04162, 04163 & 04152 Air Cleaners, 3-Pack Compatible with Hamilton Beach 04162 and 04163 model air purifiers Works in tandem with HEPA filters and UV germicidal lights Absorbs unpleasant odors in a room Covers up to 350 square feet Customized for fast and easy replacement