Currently Indoor air quality is a relevant cause of concern for more countries as it has a direct impact on mortality and morbidity. Humans spend 80–90% of their routine time indoors, so indoor air quality (IAQ) leaves a direct impact on overall health and work efficiency. Today’s consumers are looking for maximum control over the indoor environments they occupy, including the quality of the air and the efficiency of energy usage.

Achieving healthier indoor environments in commercial buildings is a growing priority in the HVAC industry. Theatres, retail merchants, restaurants, and other such outlets will be in a position to ride this new trend of providing cleaner, high quality indoor air as another way to distinguish themselves from their competition.