Five Benefits of Frequently Changing Your Air Filters

It’s typically recommended to change the air filters in your home once every 90 days or so. But why is it important to change your filters so frequently and what are the benefits of doing so?

Below are five benefits of frequently changing your air filters.

1. Improved Air Quality

The air in your home is only as clean as the filters in your HVAC system. The filter’s job is to trap pollen, dust, mold spores, animal hair, and various other particles that affect air quality. The more particles that are trapped by the filter, the more clogged up the filter becomes and the less efficient it becomes at cleaning the air. 

2. Lower Energy Bills

When an air filter accumulates a lot of particles and debris, airflow becomes more restricted. That in turn forces the system to work harder to blow the treated air through the clogged filter, which results in a higher energy bill at the end of the month. According to the Department of Energy, you can reduce your energy consumption by up to 15% just by keeping your air filters clean.

An air filter only costs a few bucks at your local hardware store or major retailers like Walmart. Spending a few bucks every three months for a fresh filter more than outweighs the energy savings you will get in return with a more efficient system. 

3. Longer Lifespan

When an HVAC is forced to work harder to move air through clogged filters, it places additional strain on the system. This additional strain can shorten the overall life of the system. An HVAC can be a costly purchase, so frequently changing your air filters can pay dividends down the road by helping you get more years out of your HVAC.

4. Fewer Repairs 

Just as an overworked HVAC system can experience a shorter lifespan, it can also encounter more trouble along the way. Dirty or worn air filters can lead to a number of problems, many of which can be costly and all of which can be avoided by simply changing the air filter on a more frequent basis. 

5. Better Performance

Clean air filters help your HVAC system more efficiently treat and circulate higher quality air which in turn helps you better achieve your preferred air temperature throughout your home. That’s the purpose of any HVAC system, and frequently changed air filters help make it possible. 

Change Your Filter and Reap the Benefits

Changing your air filter is quite easy. Start by opening the grille to check which size filter you need. The size will be printed on the edge of the filter. Before removing the filter, take note of which direction it’s facing as each side of the filter is different. Many filters will have arrows on the edges indicating which direction faces out. 

Once you have the correct size, simply remove the old filter, position the new one in place and close up the grille. 
Schedule an appointment with Wilmington Air to get the most out of your HVAC system. Our preventative maintenance services include a 15-point inspection each spring and fall to identify problems before they arise and optimize the performance of your unit.  Wilmington Air is your solution for A/C maintenance in Wilmington, NC.