Introduction:
HVAC filters play a crucial role in maintaining indoor air quality and system efficiency. However, there are many myths surrounding their use and maintenance. In this article, we’ll clarify some common misconceptions and offer tips for keeping your HVAC system running smoothly.
Myth: All HVAC Filters Are the Same
Not all HVAC filters are created equal. Filters vary in their ability to remove particles from the air, which is measured by the MERV (Minimum Efficiency Reporting Value) rating. A higher MERV rating means the filter can capture smaller particles, but this doesn’t necessarily mean it’s the best choice for your system.
Truth: Choose the Right Filter for Your Needs
While higher MERV filters can improve indoor air quality, they also restrict airflow more than lower-rated filters. It’s important to choose a filter that balances air quality with system efficiency. For most homes, a filter with a MERV rating between 8 and 13 is sufficient.
Myth: You Only Need to Change Filters Annually
Some homeowners believe that HVAC filters only need to be changed once a year. However, this is rarely the case. Dirty filters can restrict airflow, reduce efficiency, and even damage your system.
Truth: Regular Maintenance Is Essential
Most filters should be checked monthly and replaced every 1-3 months, depending on the type of filter and the conditions in your home. Factors such as pet hair, dust, and seasonal allergens can affect how often your filter needs to be changed.
Conclusion:
Understanding the role and maintenance of HVAC filters is essential for maintaining a healthy and efficient system. At McKee Energy Services, we recommend regular filter checks and choosing the right filter for your needs. Contact us today to learn more about our HVAC maintenance services.