Did you know that the air in your home is 5 to 10 times dirtier than the air outside? You may be shocked to discover all of the pollutants which are commonly present in indoor air. Whether you are an allergy sufferer looking to breathe easier, or simply a responsible individual looking to lead a healthier lifestyle, this guide will teach you everything you need to know about indoor air quality and selecting the optimal air purification system to turn your home into a clean air haven. Like all of books in the Smart Consumer series, this guide is immaculately researched and well-written for all audiences. Topics covered include the benefits of air purification, the different technology types available, the advantages and disadvantages of different air purifiers, energy considerations and typical costs, best brands and leading manufacturers, critical features and safety considerations, capacity sizing and purchase options, and a great deal of other useful information. An absolute must-read for any consumer interested in the topic of clean air.