Dirty air filters can lead to more bewildering HVAC problems than you might think. In fact, there are quite a number of shocking consequences that can take place as a result of having an overly clogged filter. What about you? Have you ever thought about what happens when your HVAC air filters stay unchanged for long periods of time? While it may seem minor, think about the purpose of air filters and why they are designed to be a part of your HVAC system. Their purpose is very much intentional.
Air filters are created with the protection of your HVAC system in mind. They filter out dust, pollutants, and other airborne particles from your home and keep them from entering your system, where they can become larger problems. But their purpose is two-fold! When an air filter is successfully able to perform its job as intended, it also keeps those same unwanted airborne particles from being sifted throughout your home, where you and your family can breathe them in.
As a result, it’s not hard to see how dirty air filters can greatly affect your indoor air quality and overall health. So, come along with your Springboro Heating & Cooling experts today as we reveal all the “scary” truths behind what happens when an air filter is not changed as frequently as it should be.
What Are the Horrific Results of a Dirty Air Filter?
- Indoor Air Quality Is Reduced: A blocked air filter limits your HVAC system’s ability to do its job properly and leads to your home’s indoor air quality (IAQ) being decreased. The following negatively affected as a result:
- Circulation of Pollutants: When an air filter is overly laden with dust and other airborne particles, it allows these harmful pollutants and contaminants to circulate freely throughout your home, where they will be breathed in by you and your family.
- Dust and Debris Build-Up: One immediate effect of a clogged air filter is the accumulation of dust and debris in your home. For example, you may notice dust gathering on furniture and HVAC vents, which not only affects cleanliness but also means you’re inhaling more particles.
- Spread of Germs and Bacteria: A less obvious but serious consequence of a congested air filter is the spread of germs and bacteria. A dirty filter can become a breeding ground for harmful microbes, which can circulate throughout your home, worsening existing respiratory conditions.
- Increased Allergy Symptoms: Additionally, clogged air filters can cause various health problems, from minor issues like sore throats to serious conditions like respiratory infections. So, if you’re experiencing issues with allergens, no matter what you do to find relief, try checking your air filter. Signs of allergens, like sneezing, coughing, and itchy eyes can worsen due to poor indoor air quality.
- Unpleasant Odors: A blocked air filter can cause musty or foul odors to fill your home, depending on the contaminants trapped inside. This is why staying on top of filter changes can help you avoid these unpleasant situations.
- Energy Costs are Increased: When your HVAC system has to work harder to push air through a clogged filter, energy consumption, of course, increases. According to research by the Department of Energy, changing a dirty filter for a clean one can reduce your air conditioner’s energy use by 5% to 15%. So, believe it or not, the truth is in the numbers!
- Higher Potential of System Failure: Last but not least, neglecting your air filter changes can lead to more than just poor air quality and high energy bills. If filters aren’t changed, your HVAC system will work excessively hard, which can put unnecessary strain on the unit and lead to costly repairs down the line. Keep in mind that this example just touches the surface of what can happen to your HVAC system; there are plenty of other avoidable issues that can happen as a result of clogged air filters. So, please take our word for it and stay on top of those air filter changes!
How Often Should Dirty Air Filters Be Replaced?
Now that you know the consequences of a clogged air filter, let’s talk about how often they should be changed. Per industry standards, the general rule is to change your air filters every 30-90 days. However, here are a few other helpful tips regarding air filter changes.
- Seasonal Changes: Another easy way to keep track of your air filter changes is by changing them at the start of every new season. Many homeowners like to start off each new season with a deep cleaning of their home, so by simply adding this small HVAC task to your seasonal cleaning routine, you can avoid the possibility of forgetting about it altogether. Easy peasy!
- After Renovations: If you tend to perform a good amount of home DIY projects or house renovations, remember that projects and renovations can create a lot of dust and debris, which can quickly clog your air filter. It’s best to replace your air filters for a fresh set after each of these projects.
- For Pet Owners: At Springboro Heating & Cooling, we love our pets. They are a part of the family! Just keep in mind that if you have multiple pets, you should change your air filters more often as pet dander and fur can build up quicker than you think, ultimately affecting your home’s indoor air quality.
Keeping your air filter clean is crucial for maintaining your HVAC system and ensuring good indoor air quality. By recognizing when your air filters are dirty and knowing how to fix them, you can successfully maintain a healthier environment for both your family and your HVAC system.
As always, Springboro Heating & Cooling is always ready to assist you. We’d be more than happy to help you tackle any HVAC scare that dares come your way! Call today at (937) 600-6834, or schedule an appointment online now by clicking here!
