What You Need to Know About Indoor Air Quality08/08/2016 Most people understand how harmful outdoor air pollution like car emissions can be, but they don’t realize that the air inside the usual home often is more polluted—depending on actual conditions, it can be up to five times more. Things have become so dangerous, the EPA has indoor air pollution tiered as a top five environmental danger. Mold, pollen, pet dander, radon and even formaldehyde are commonly found inside. Since Americans spend about 90% of their time indoors, excellent indoor air quality is crucial for good health, regardless if it’s in our homes or our workplaces. To help handle this pollution and improve our indoor air quality, we can take several measures. But first, we are required to absorb some vernacular often used to discuss indoor air quality. HEPA HEPA is a term a lot of people have heard or seen, but did you recognize it stands for “high-efficiency particulate air” or “high-efficiency particulate arrestance”? HEPA filtration systems are designed—and certified—to confine at least 99.97% of .3-micron particles (less than the diameter of a human hair) from the air that filters through the system. This greatly 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 rankings ranging from 1–16, you should look for a higher rating that specifies the filter will filter more contaminants and allergens from your air without confining the airflow of your home comfort system. Ask us which MERV-rated filter will work best for your home. At Cool Power LLC , we can help you understand the importance of indoor air quality and help you work on breathing the best air possible. After all, the normal adult breathes about 11,000 liters of air each day. Give us a call at 631-360-2665 if you have any questions or concerns about your home comfort system or schedule an appointment with us online.