Facts about indoor air quality and your family's health:

Fact:   The primary means of transportation of
           air-borne pollutants is the HVAC system
           in you home or work place.

Fact:   The duct system functions as the respiratory
           system of your home or work place.

Fact:   When the system becomes contaminated or
           conjested, it sends contaminated air into your
           breathing space.

Fact:   The level of some hazardous pollutants in
           indoor air has been proven to be up to 70
           times greater than in outddor air. (SS EPA)

Fact:   Most of us spend 60 to 90% of our time
           indoors. (American LungAssociation)

Fact:   Half of all illnesses are either caused or
           aggravated by polluted indoor air.
           (American College of Allergists)

Fact:   Studies have shown that most indoor air
           quality problems involve the HVAC system.

Fact:   More than 50 million Americans suffer from
           allergies.

Fact:   One of six people who suffer from allergies do
           so because of the direct relationship to fungi
           and bacteria in air duct systems. (Total Health
           and Better Health Magazine)