LifeSupplyUSA Replacement HEPA Filter to fit Hamilton Beach 04912 TrueAir Air Purifier Models 04160, 04161, 04150 Fits Hamilton Beach 04912 TrueAir Air Purifier Models 04160, 04161, 04150 Dimensions: 2-1/4 by 11-5/8 by 13-5/8 inches Helps effectively filter airborne irritants such as smoke, pollen, dust, mold spores, pet dander and fabric fibers. By LifeSupplyUSA - Brand New Individually Sealed