• Electrostatic MERV-11 Filter Removes Allergens Electrostatically: So small that they can only be seen with a microscope; pollen, mold, fungal spores, dust mites, cockroach dust, tobacco smoke and bacteria are but a few examples.
• "Photo-Catalytic Oxidation" Destroys Toxic Chemicals and Eliminates Household Odors
  Activated carbon, zealot and potassium permanganate used by the best air purifiers can rapidly absorb large quantities of toxic fumes, however this media quickly becomes saturated and slowly releases pollutants back into the airstream. Photo-Catalytic Oxidation converts toxic compounds, even carbon monoxide and nitrous oxide, into benign constituents such as carbon dioxide and water without wearing out or losing its effectiveness.
• Ultraviolet Light Kills Disease Germs on Contact
  Ultraviolet light 10,000 times the intensity of sunlight kills viruses and bacteria too small to be filtered out by a HEPA filter. Ultraviolet technology combined with photo-catalytic oxidation is the most important feature in air purification since germs are easily spread from one person to another by central heating and air-conditioning systems.

Brilliant Engineering ----- Easy Self-Service
Finally, an air purifier so well designed that you can replace the ultraviolet lamp (once every year) and the filter (once every two years) in less than five minutes, without the need for tools. Built-in electronic service lights tell you 30 days in advance of need to change filters and UV lamp so you always know your air purifier is operating at peak performance.