What You Need to Know About Indoor Air Quality08/08/2016 The majority of people realize how harmful outdoor air pollution like car emissions can be, but they don’t realize that the air inside the average living space might be more polluted—depending on actual conditions, it can be up to five times more. Things have become so damaging, the EPA has indoor air pollution tiered as a top five environmental danger. Mold, pollen, pet dander, radon and even formaldehyde are commonly found in homes. Since Americans spend an average of 90% of their time indoors, superior indoor air quality is vital for good health, no matter if it’s in our homes or our workplaces. To help handle this pollution and improve our indoor air quality, we can take multiple measures. But first, we need to grasp some vernacular often used to discuss indoor air quality. HEPA HEPA is a term many people have heard or seen, but did you know it stands for “high-efficiency particulate air” or “high-efficiency particulate arrestance”? HEPA filtration systems are designed—and certified—to capture at least 99.97% of .3-micron particles (smaller than the diameter of a human hair) from the air that filters through the system. This drastically increases your home’s indoor air quality when dust, pollen, mites and other contaminants are destroyed. MERV Minimum efficiency reporting value or MERV describes the effectiveness of an air filter. With ratings ranging from 1–16, you should find a top rating that reveals the filter will remove more contaminants and allergens from your air without limiting the airflow of your home comfort system. Ask us which MERV-rated filter will work best for your home. At Total Comfort, we can help you understand the importance of indoor air quality and help you work on breathing the best air possible. After all, the typical adult inhales about 11,000 liters of air each day. Give us a call at 201-891-1333 if you have any questions or concerns about your home comfort system or schedule an appointment with us online.