According to the Environmental Protection Agency, Americans spend about 90% of their time inside where the concentration of certain pollutants is between two to five times higher.
One thing you can do if you want to avoid the harmful effects of indoor air pollution is to keep up with your HVAC maintenance.
The simplest way to take care of your air conditioner is by changing the filter when needed. How do you know when your HVAC filter needs replacing?
This guide will discuss some of the signs to look for. Keep reading to learn what they are.
1. A Dusty Home
One obvious sign that you need to replace your HVAC filter is an increased amount of dust in your home. Dust does accumulate between cleaning days, but an excessive amount of dust is a sign of something more.
Your HVAC filter works to pull dust from the air, but a dirty filter can’t do this. A dirty filter will increase the amount of dust buildup around your home. You’ll also start to see dust collecting around the air vents.
2. An Increase in Your Utility Bill
A higher utility bill might make you think you have a broken HVAC system, but it can also be a sign of a dirty filter. A dirty filter makes it harder for your air conditioner to maintain the set temperature in your house.
This added stress will make your system consume more energy as it powers on and off. This higher energy consumption will lead to a higher bill. Replacing your filter should resolve this issue.
3. When the Air Quality Is Affecting Your Health
When you neglect to change your air filter, you’re allowing dirty air to circulate through your home. This will reduce the air quality in your house and start to affect your health.
If you haven’t changed your air filter in a while and are feeling some allergy symptoms, the filter is the most likely culprit. If you or your family is experiencing more headaches, runny noses, or coughs, you should change the air filter in your home.
Keep reading to learn more about what quality air filters can do for you and your home.
4. A Bad Odor Coming From Your Air Conditioner
If you notice a moldy or burning smell, it’s probably time to change your AC filter. Any kind of strange smell is a sign that you have a dirty filter that needs replacing.
Schedule HVAC maintenance to see if you have a more severe issue or change your AC filter to see if that helps get rid of the bad smell.
Look For These Signs That Your HVAC Filter Needs Replacing
Look for these signs of a dirty HVAC filter to help you avoid more severe issues down the line. If you start to experience allergy symptoms or notice more dust in your home, you should change your air filter.
Check out some of the other home-related blogs on our site to learn more about HVAC maintenance.