29% More Air Flow for Increased Air-Cleaning Efficiency. A More Powerful UV Lamp for Greater Germicidal Capability. Pearl White Housing for a More Attractive Appearance. The Top 6 Technologies in One Air Purifier: Air Ionizer removes allergens bacteria chemicals & other particles from the air. Hepa Air Filter is 99.97% effective at trapping particles such as dust & mold. Germicidal UV Light destroys micro-Organisms like germs viruses bacteria & mold. Activated Carbon Filter removes chemicals gases odors & cigarette smoke. Programmable Sanitizer can be completely turned off or activated to remove strong odors. Anti-Bacterial Pre-Filter.