As a homeowner, it’s easy for hvac maintenance to be out of sight out of mind. Air filters especially can be easy to forget about, tucked away in the wall. However, your air filters are an integral part of your indoor air quality and the efficiency of your ac system. If you are not using the right ac filter for your home, or regularly replacing your air filters, you could be unknowingly decreasing the efficiency of your ac unit and in turn, paying significantly more in energy bills. In this article, we’re answering all your pressing air filter questions.
What Does An Air Filter Do?
An air filter is a crucial component of every cooling and heating system and helps maintain indoor air quality by trapping dust, pollen, pet dander, and other airborne particles. It prevents these contaminants from entering the system and circulating through the air. This not only improves the air you breathe but also protects the HVAC components from damage and ensures efficient operation.
Why and How Often Do I Need To Replace My Filter?
When air filters are not regularly replaced, dirt and dust builds up blocking air from flowing through. This then forces the hvac unit to work even harder, trying to push air into the home. When the air filter becomes too built up, it can no longer continue to trap dust, which then ends up back in the home, impacting the quality of the air. It is recommended to replace an air filter every three months- this can vary depending on your lifestyle or if you have pets. It is important to check your air filter monthly and evaluate the condition. Air filters will also be checked during a routine professional maintenance visit.
Are There Different Kinds of Air Filters?
Yes! Air filters have a rating system called MERV or Minimum Efficiency Reporting Value. Air Filters with lower ratings can only capture larger particles while filters with higher ratings can capture very fine particles including bacteria, viruses and smoke- these are often used in hospitals and other medical offices. Filters with a higher MERV rating are more demanding on your HVAC system and cost a little bit more, so it is important to weigh the benefits and find which one is best for your home.
With regular maintenance and informed selection, air filters can make a significant difference in your health and home environment. Contact Us today to learn more about which one is right for you!