Maintaining a comfortable and healthy home environment relies heavily on your HVAC system. It runs tirelessly all summer and winter long to deliver perfect indoor temperatures no matter the weather outside. And a crucial component of this system is the air filter. Regularly changing your central air filters is essential for several reasons, including system efficiency, air quality, and overall home health. Yet many homeowners fail to do this one simple task.
Here are 4 reasons changing the air filter is so important and how often you should do it.
1. Enhanced Air Quality
Air filters play a vital role in trapping dust, pollen, pet dander, and other airborne particles, preventing them from circulating through your home. Over time, these contaminants can build up in the filter. If not changed regularly, a clogged filter can no longer effectively capture pollutants, leading to poor indoor air quality, exacerbating allergies, asthma, and other respiratory issues.
2. Improved Energy Efficiency
A dirty air filter forces your HVAC system to work harder to push air through the filter. This increased effort translates into higher energy consumption and, consequently, higher utility bills. According to the Department of Energy, replacing a clogged filter with a clean one can lower your air conditioner’s energy consumption by 5% to 15%. By regularly changing your filters, you can ensure your system operates efficiently, reducing energy waste and saving money.
3. Extended HVAC System Lifespan
HVAC systems are significant investments, and regular maintenance is key to protecting this investment. When air filters are clogged, the strain on the system can lead to overheating, excessive wear and tear, and potentially costly repairs. Over time, neglecting to change the filters can shorten the lifespan of your HVAC system.
4. Consistent Comfort
A clogged air filter can lead to inconsistent heating or cooling throughout your home. Restricted airflow can cause some areas to be warmer or cooler than others, leading to discomfort. By changing your air filters regularly, you ensure a consistent flow of air, maintaining even temperatures and comfort levels in all parts of your home.
How Often Should Air Filters Be Changed?
The frequency of changing air filters can vary based on several factors:
- Type of Filter: Different filters have varying lifespans. Basic fiberglass filters typically need to be changed every 30 days, while higher-end pleated filters can last up to 90 days. Some advanced filters can even last six months or more. Always refer to the manufacturer’s recommendations for the specific filter you are using.
- Household Factors: Homes with pets should change filters more frequently, as pet hair and dander can quickly clog filters. If anyone in your home suffers from allergies or respiratory conditions, changing filters more frequently can help maintain better air quality. Additionally, larger homes or those with higher usage of the HVAC system might require more frequent filter changes.
- Environment: If you live in an area with high levels of dust, pollution, or pollen, you’ll likely need to change your filters more often to maintain air quality and system efficiency.
Yet changing filters can only do so much. If it’s been a year or more since your HVAC system was professionally inspected and tune-up, contact the home comfort pros at Eagle Service Company today and enjoy enhanced home comfort all season long.
