We all recognize the dangers of outdoor air pollution, such as car emissions. What a lot of people don’t recognize is that the air inside the normal home is approximately five times more polluted than outside air. Indoor air quality is important because Americans spend around 90% of their time indoors, whether it’s at home or in a store. The EPA has ranked indoor air pollution in the top five environmental concerns. A few normal indoor pollutants include: mold, pollen, pet dander, radon and even formaldehyde. There are also some common terms traditionally used when talking about indoor air quality, so make sure know about these:
You’ve possibly seen or heard this term used, but do you understand what it means? HEPA stands for “high-efficiency particulate air” or “high-efficiency particulate arrestance”. HEPA filtration systems are manufactured 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 goes through the system. Dust, pollen, mites and other contaminants can all be captured, greatly boosting your home’s indoor air quality.
MERV is a shortened version of “minimum efficiency reporting value” or put in simple terms, it tells you the effectiveness of your air filter. MERV ratings can be anywhere from 1-16 with the higher rating removing more contaminants and allergens without restricting the airflow of your home comfort system. We can work with you to figure out 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 understand the importance of indoor air quality and help make sure the air inside your house is good for your health. If you have any questions or concerns surrounding your home comfort systems give us a ring at 641-812-2028 to set up an appointment with us.