Welcome to Fresh-Aire UV, makers of the world's best whole-house UV light and activated carbon air purifiers. Our products clean the air throughout your home or business because they are installed directly inside your central air system. Microbes and odors are eliminated as air cycles repeatedly through the system. Residential & Commercial We all need clean air to be healthy and thrive. According to the EPA indoor air pollution is often five times worse than outside air. Fresh-Aire UV products protect your family or business, extend the life of your air system, and reduce energy and maintenance costs.