ATI Heat Pure Elite Heater and Air Purifier 5 High Power Infrared Quartz Emitters produce therapeutic heat Built-In UV Technology promotes healthier air by destroying 99-Percent of airborne germs 3 Power Settings - High 1500 watts/Low 1000 watts/Eco 500 watts allow Ultra Quiet High Output Fan is our most powerful and also our most quiet, rated at just 44 decibels Safe To Touch Air Outlet never gets