We all know the dangers of outdoor air pollution, such as car emissions. What a lot of people don’t realize is that the air inside the normal home is nearly five times more polluted than outside air. Indoor air quality is important because Americans spend nearly 90% of their time indoors, whether it’s at home or running errands. The EPA has ranked indoor air pollution in the top five environmental concerns. A couple normal indoor pollutants include: mold, pollen, pet dander, radon and even formaldehyde. There are also a couple common terms regularly used when discussing indoor air quality, so make sure you understand these:
You’ve likely seen or heard this term used, but do you grasp what it means? HEPA stands for “high-efficiency particulate air” or “high-efficiency particulate arrestance”. HEPA filtration systems are produced 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 pollutants can all be captured, greatly boosting your home’s indoor air quality.
MERV is an acronym for “minimum efficiency reporting value” or put in easier terms, it states the effectiveness of your air filter. MERV ratings can be between 1-16 with the higher rating eliminating 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 realize the importance of indoor air quality and help be sure the air you’re breathing is good for your health. If you have any questions or concerns related to your home comfort systems give us a ring at 302-231-1380 to arrange an appointment with us.