It’s easy to think of the furnace filter as just a minor component of your heating and cooling system. But while it may be small, your furnace filter packs a powerful punch. This simple piece plays a huge role in keeping your HVAC system running without a hitch. Knowing how to tell if your furnace filter needs changing can help you maintain a comfortable, clean, and energy-efficient home.
In this blog, we’ll review the signs that it’s time to replace your filter and why it matters.
Furnace Filters Matter More Than You Might Think
Furnace filters play an integral role in keeping your HVAC system in top shape. They do more than just keep dust out of the air. Your furnace filter captures dust, pet dander, and airborne contaminants that can impact the air quality in your home. Without regular changes, these filters can get clogged, causing your heating and cooling system to work harder, which leads to increased energy consumption and higher monthly energy bills.
Not only does a clogged air filter impact system performance, but it can also affect your health. A dirty air filter allows harmful particles to circulate, compromising indoor air quality. Changing your furnace filter regularly helps maintain good air quality and reduces the risk of costly repairs down the road.
How to Tell if Your Furnace Filter Needs Changing
Don’t worry if you’re unsure about when to change a furnace filter — many homeowners are. However, learning the timing can help you avoid future heating issues.
You Notice More Dust Around Your Home
One of the first indicators that it might be time for a filter change is extra dust buildup around your house. If your furnace filter is clogged, it can’t trap dust and other airborne particles as effectively, which means more dust will settle on surfaces in your home. If you’re wiping down counters, tables, and furniture more often than usual, it’s likely time to check the filter.
Your HVAC System Is Cycling Longer Than Usual
A clogged filter can restrict airflow in your heating and cooling system, causing the furnace to run longer to reach your desired temperature. If you notice that your HVAC unit seems to be running continuously, or the cycles are lasting longer than before, dirty air filters may be the culprit. Changing your filters can often resolve this issue and help you enjoy an efficient HVAC system.
Higher Monthly Energy Bills
When your furnace has to work harder because of a dirty filter, it uses more energy, which translates to a higher monthly energy bill. If you’ve noticed your energy bills creeping up without any clear explanation, the filter could be part of the problem. Replacing it with a new filter could help lower your bills and reduce the strain on your HVAC system.
Reduced Indoor Air Quality
If your home’s air feels stuffier, or if household members with allergies or asthma are experiencing more symptoms, it may be due to a clogged air filter. A clean air filter is essential for maintaining good indoor air quality, as it traps pet dander, dust, pollen, and other airborne contaminants. Keeping up with filter changes can make a big difference in the air you breathe.
Visible Dirt on the Filter
Perhaps the easiest way to tell if your furnace filter needs changing is simply to take a look. Pull out the filter and hold it up to a light source. If you can’t see light passing through the filter, or if it’s visibly covered with dust and dirt, it’s time for a replacement. Most filters are white or light gray when new, so if yours looks dark and grimy, it’s not doing its job properly.
When to Change a Furnace Filter in Kent, OH
Knowing when to change a furnace filter can depend on factors such as the type of filter, the number of people in your home, and if you have pets. Here are some general guidelines:
General Rule of Thumb: Check Monthly, Change Quarterly
While every home is different, a good rule of thumb is to check your furnace filter monthly and aim to replace it at least every three months. However, homes with pets or people with respiratory sensitivities might need to change the filter more frequently. In some cases, you may find that your filter needs to be changed as often as once a month to maintain clean, healthy air.
Seasonal Changes and Filter Replacement
It’s also wise to change your furnace filter at the start of each major season (spring, summer, fall, and winter). This practice keeps your HVAC system prepared for seasonal demands and helps maintain better energy efficiency, especially during the heavy-use months in winter and summer.
Special Circumstances
If you’re unsure when to change a furnace filter, you might want to take a look around your home. Certain situations call for more frequent filter changes, including:
- Pets: Homes with pets often need more frequent filter changes due to pet dander.
- Dust-prone environments: You can follow some easy steps to understand how to tell if furnace filter needs changing. For instance, you can inspect your home for dust. If your home is in a particularly dusty area, filters will fill up faster.
- Construction or renovation: Any major home improvement project kicks up dust and debris, so plan for a home air filter replacement once the project is complete.
Schedule Your Furnace Maintenance in Kent, OH, Today!
While changing your filter is an essential DIY task, it’s also smart to schedule professional maintenance for your furnace. Scheduling maintenance services can uncover issues that a filter change alone won’t address and can help keep your HVAC system running efficiently all year long. At Apollo, we’re proud to provide comprehensive furnace maintenance in Kent, OH, and the surrounding areas.
Remember, a well-maintained furnace means fewer surprises during cold weather, better indoor air quality, and potentially lower energy bills. Our team can inspect your entire system, handle any needed repairs, and set you up with a filter replacement plan that works for your household’s needs.
Now that you know how to tell if your furnace filter needs changing, don’t put off maintenance any longer. Contact Apollo today to schedule your heating services in Kent, OH, or one of the nearby communities!
