What You Need to Know About Indoor Air Quality

Air Quality

We all recognize the dangers of outdoor air pollution, such as car emissions. What a lot of people don’t realize is that the air inside the regular 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 they are at home or in a store. The EPA has ranked indoor air pollution in the top five environmental dangers. Some common indoor pollutants include: mold, pollen, pet dander, radon and even formaldehyde. There are also a few common terms traditionally used when discussing indoor air quality, so make sure you understand these:

HEPA

You’ve probably 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 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 increasing your home’s indoor air quality.

MERV

MERV is a shortened version of “minimum efficiency reporting value” or put in easier 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 inhibiting 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 needs.

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 ensure the air in your home is good for your health. If you have any questions or concerns related to your home comfort systems give us a call at 715-504-0533 to set up an appointment with us.

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