Essick Air AIRCARE Humidifier Filter with Air Filter 2-stage filter traps airborne pollutants and odors. Breath healthy, live healthy. This two-stage filter is made with the highest quality materials. An electrostatic layer traps airborne particles, while a carbon layer traps smoke and odors. AIRCARE filters help clean the air before it passes through your humidifier. Humidifier Type Console, Dimensions 18-1/2 In. W x 10-1/2 In. H x 3/4 In. D, Model Compatibility 400 thru H12 Series, Pkg Qty 1 WARNING This product can expose you to chemicals including benzne which is known to the State of California to cuase cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov