How Often Should You Change a Dirty Air Filter?

Oct 1, 2024 | Air Filter, Allergens, Bacteria, Contaminants, Dirty Air Filter, Dust, Energy Bills, Germs, IAQ, Indoor Air Filter, Odors, Pollutants, Seasonal Changes

A clogged air filter can lead to some pretty alarming consequences that you might not even realize! Scary right?! We often emphasize the importance of changing your air filters on time. If you’ve been a customer with us for some time now, you likely know this to be true, but do you truly know WHY it’s so crucial? There are countless unseen reasons that highlight the necessity of staying on top of your air filter changes. Today, let’s dive into the scary effects of neglecting this vital HVAC maintenance task, brought to you by yours truly—Fairborn Heating & Cooling

HVACHorrors2

What Happens When You Skip Changing Your Air Filters? 

  • Air Quality in Your Home: You might be wondering if it really matters. Yes, it absolutely does! Air filters play a critical role in trapping dust and other pesky airborne contaminants before they enter your HVAC system. This two-fold function prevents those pollutants from circulating throughout your home, where you and your loved ones can breathe them in. Keeping up with your air filter changes means you’re not just protecting your HVAC system—you’re also boosting your indoor air quality (IAQ) and creating a healthier living environment. Conversely, failing to change your filters can severely compromise your indoor air quality, making your home less inviting. 
  • Energy Bills: Now, let’s talk about your wallet! Neglecting your air filters can lead to skyrocketing energy bills. When dust and debris clog up a filter, your HVAC system struggles to push air through the vents effectively. This extra strain results in higher energy consumption, which means an unwelcome spike in your monthly bills. According to a study by the Department of Energy, regularly swapping out a dirty filter for a clean one can reduce your air conditioner’s energy use by 5% to 15%! That’s a significant savings right there! 
  • HVAC System Efficiency: Poor air quality and rising energy bills are just the tip of the iceberg. A neglected air filter forces your HVAC system to work overtime, leading to increased wear and tear. This can ultimately cause a breakdown, resulting in costly repairs—definitely not what you want!  

So, remember, keeping your air filters fresh isn’t just about convenience; it’s about ensuring your home remains a comfortable, healthy, and energy-efficient haven. Don’t let a simple task turn into a major headache! 

What Are the Scary Consequences of Ignoring Your Air Filter?  

  1. Pollutants and Contaminants in Your Home – Neglecting to change your air filters for too long can lead to a free-for-all of pollutants and contaminants swirling through your living space. Gross! Think mold spores, pet dander, and all sorts of other unwanted airborne particles. These airborne irritants can wreak havoc on your health, causing everything from sore throats to more serious issues—definitely not the outcome you want! And definitely not your idea of making your home your sanctuary! 
  1. Dust and Debris Buildup – One of the most immediate and frustrating effects of a clogged air filter is the accumulation of dust and debris in your home. So, if you notice that your furniture is getting dustier than usual, it may be time to swap those air filters for a fresh one. That layer of dust on your HVAC vents is a tell-tale sign that you’re inhaling tiny particles instead of fresh air. 
  1. Germs and Bacteria on the Loose – Clogged air filters can also create a breeding ground for germs and bacteria, a less obvious but equally alarming consequence. This can be especially uncomfortable for anyone with asthma or other respiratory conditions.  

When Should You Change Your Air Filters? 

  • Seasonal Checkups or Every 30-90 Days – If you’re in Ohio, you know how unpredictable the weather can be! Seasonal allergens are a real concern, so a great habit is to check your air filters at the start of every season. This will ensure your HVAC system is ready for whatever Mother Nature throws at it. In addition, another good rule of thumb is to replace those filters every 30-90 days, depending on your usage, the number of pets, and your lifestyle. 
  • After Home Renovations – If you’re a home project or DIY enthusiast, don’t forget to switch out your air filters even more frequently! This is because home projects can kick up a storm of dust and debris, clogging your filters faster than usual. It’s always a good idea to change out your air filters after completing some home renovations. 
Noah Beeli HVAC Technician 9

Staying on top of your air filter maintenance is crucial! By regularly changing your air HVAC system’s air filters, you can make your home a more comfortable and healthier space for you and your family––not to mention your HVAC system. 

Need help with your HVAC needs? Fairborn Heating & Cooling is here to tackle any HVAC scares that come your way! Call us at (937) 404-2632 or schedule an appointment online now by clicking here! 

Gahanna Furnace & Air Conditioning - A Five Star Home Services Company

(937) 404-2632