An ultraviolet purifier mounts on a home duct system and emits short-wave ultraviolet light into the ducts. This germicidal light kills a high percentage of micro-organisms in the air passing by it.

• An ultraviolet purifier mounts on a home duct system and emits short-wave ultraviolet light into the ducts. This germicidal light kills a high percentage of micro-organisms in the air passing by it. U.V. technology has been widely used in hospitals, pharmacies, kitchens and water treatment plants to kill airborne and surface microorganisms like mold, bacteria, viruses and fungus. Reducing bacteria and pathogens in the home may reduce the incidence of associated health problems.

• Your order will also include Alpine's exclusive installation video on DVD! Watch as a pro installs the UV purifier, and shows you how to do the same. You'll have all your questions answered as you see how fast and extrememly easy it is to install.

• Brand-name Original Equipment Manufacturer (OEM) bulbs for U.V. Purifiers.