(Includes: A Brand New Filter + Two Free New Additional Filters). Child Mode / Auto Mode/ Rhythmic Mode. True HEPAFilter 5-Stage Filtration Air Quality Control Auto Mode Rhythm Mode Wall Mounted Design. Purity Level Sensor/ Air Quality Monitor: Constantly checks the indoor air quality, and changes color to report the indoor air condition.Depending on current air condition, automatically switches speed to rapidly move pollutants. Used in very good condition. L 21 1/2"x H 20 1/4" W x 7 1/2. The item "Coway AP-1005AH Air Purifier 5-stage Antimicrobial Filtering System with HEPA" is in sale since Sunday, August 5, 2018. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Indoor Air Quality & Fans\Air Purifiers". The seller is "claudiashop" and is located in Rancho Cucamonga, California. This item can be shipped to United States.