SAVE MONEY AND THE ENVIRONMENT - With just 7.5W of ultra-low energy consumption and no costly filters to replace, the purifier is a bargain for you and the environment. Size: 17"(H) x 6"(W) x 7"(D). Carbon Filtration and Ozone Power (O3) < 0.05 ppm - Reduces odors in occupied spaces Whisper Quiet Purification Fan and Night Light - Silently draws air and cleans the air around you. Negative Ion Output UVGI technology California Air Resouces Board (CARB) Certified (EO #G-18-071) and EPA Establishment #87267-CHN-001