PureAir 3000 is the solution to indoor air quality in homes or offices up to 3000 ft2. Using four advanced technologies, pureAir 3000 helps to eliminate odors, smoke, pollen, dust, bacteria, mold, pet dander, viruses, and much more. Noticeable pollution is eliminated in as little as 15 minutes and the most difficult pollution in as few as 24 hours.