What You Need to Know About Indoor Air Quality08/08/2016We all hear about the dangers of outdoor air pollution, such as car emissions. What a lot of people don’t realize is that the air inside the average home is nearly five times more polluted than outside air. Indoor air quality is important because Americans spend approximately 90% of their time indoors, whether it is at home or running errands. The EPA has ranked indoor air pollution in the top five environmental dangers. Some of the usual indoor pollutants include: mold, pollen, pet dander, radon and even formaldehyde. There are also some common terms traditionally used when discussing indoor air quality, so make sure know about these: HEPA You’ve possibly seen or heard this term used, but do you know what it means? HEPA stands for “high-efficiency particulate air” or “high-efficiency particulate arrestance”. HEPA filtration systems are created and certified to capture at least 99.97% of .3-micron (.000012” or 300x smaller than the diameter of human hair) particles from the air that passes through the system. Dust, pollen, mites and other contaminants can all be captured, greatly increasing your home’s indoor air quality. MERV MERV is an acronym for “minimum efficiency reporting value” or put in simpler terms, it tells you the effectiveness of your air filter. MERV ratings can be anywhere from 1-16 with the higher rating eliminating more contaminants and allergens without impacting the airflow of your home comfort system. We can work with you to decide on a filter with a MERV rating that will work best for your system. We breathe on average 11,000 liters of air a day. We want to help you realize the importance of indoor air quality and help make sure the air you’re breathing is good for your health. If you have any questions or concerns surrounding your home comfort systems give us a shout at 478-784-1109 or set up an appointment with us online.