POWERFUL 5-IN-1 AIR PURIFIER Complete System Purifies, Deodorizes, Filters, Disinfects & Eliminates Dust & Airborne Contaminants for an Exceptional Indoor Breathing Experience Covers Rooms Up to 3,700 Square Feet NATURAL OZONE CLEANING Sanitizes the Air & Infuses Area with Energizing Clean Smell by Converting Oxygen to Ozone Via a Special Electrical Process Built-In Timer Turns Off Automatically for Family & Pet Safety NEGATIVE ION TECHNOLOGY Anion Feature Charges Air Particles with an Extra Electron, Dispersing Negative Ions for Deep Cleaning, Mood Enhancing Results Minimizes Dust, Dander, Pollen & Other Allergens & Pollutants ULTRAVIOLET GERMICIDAL LAMP UV Light Works with Ti02 Photo-Catalytic Filter, Ceramic Ozone Plates, HEPA Filter & Pre-Filter to Disinfect & Purify Room of Mold, Mildew, Bacterium, Germs & Other Harmful Microorganisms EASY DIGITAL INTERFACE Upgraded Design Includes LCD Display with Programmable Clock, Adjustable Fan Speed & Custom Ozone Timer Neu