Refurbished Air Purifier Tower Refurbished professional air purifier tower features six-stage filtration featuring Truman Cell proprietary technology captures & destroys allergens, bacteria, molds, fungi, etc. down to 0.1 microns. Oxygenator stage converts atmospheric ozone into pure oxygen. Reduces volatile organic compounds (VOCs), including chemical fumes. Removes pet and cooking odors. Permanent filter does not clog, never needs replacing, and cleans with soap and water. State-of-the-art easy touch control panel. Four speeds, including turbo boost. Silence Technology for quiet operation. Check Collector Cell Light illuminates once it needs cleaning. Cleans a 900 sq. ft. room every hour. |