The air quality inside a home is important for the health of the family. Excess dust and other pollutants in the air can have a negative effect on people, especially those who have breathing issues or allergies. Hi, my name is Ted, and before I had my home's HVAC system upgraded, I experienced bad allergies inside my house. A friend told me how some heating and air conditioning units have ventilating properties that work to clean the air inside a home. These units remove all kinds of pollutants in the air, such as smoke, odors, dust, and bacteria, that can cause allergy symptoms. After the HVAC contractor fixed up my system, I could breathe better, and my allergies weren't as bad. I wrote this blog to inform other people about HVAC systems and how they can promote cleaner air inside the home.