Air conditioning units have interconnected parts necessary for proper function. While a few homeowners invest in professional help to service their AC units, a vast majority do not. In the US, only 42% of homeowners call a professional to conduct routine maintenance on their AC systems.
Out of those who call professionals, 40% of the AC units have a longer lifespan. As a homeowner, one of the most critical components that can extend the lifespan of your AC is an air filter.
How often should I change my AC filter?
Read on and learn the top 3 signs it’s time to replace your air filter.
1. Increased Energy Costs
Modern air conditioning units are ENERGY STAR certified. As such, they consume less energy while in operation compared to traditional models. While in operation, the air filter is exposed to different environmental factors.
For instance, you have airborne contaminants, dust, and incense. What you need to know is that different filters have different lifespans. For instance, a pleated filter can last up to 90 days while a fiberglass filter can last 30 days.
You also have washable filters which can last for 5 years. When the filter is exposed to the airborne contaminants, it becomes dirty. By running your system with a dirty filter, your AC unit will work harder to function properly.
This increases your utility bills. Change your filter to avoid expensive power bills.
2. Dirty, Unhealthy Air
Today, all AC units must have a HEPA filter. It helps to remove 99.97% of particles from the air. This assures you of protection from airborne disease transmission.
If your unit has a HEPA filter, your family gets protection from allergens. In fact, HEPA filters help to prevent asthma symptoms. If the filter becomes dirty, you will be filling your home with unhealthy air.
If the quality of your indoor air takes a hit, so does the health of your family. Is your family start getting sick often or experiencing headaches more than usual? It’s time to replace the air filter.
To make sure it’s not the culprit, hire a professional HVAC contractor. He or she will inspect your AC unit, detect the problem and make repairs or changes. If the filter is dirty, the HVAC technician will replace it.
3. Dirty Air Filter
On carrying out visual inspection of the filter, what have you noted? Is the filter gray in color? Can you notice the build-up of dirt and dust on the filter media?
Is your home getting dustier more than often? Has your current filter been in use longer than the manufacturer’s recommendation? If your home is getting dustier and the filter is gray in color with dirt build up, have it changed.
Doing so improves indoor air quality, lowers energy costs, and protects your family.
Why You Should Choose a HVAC Technician to Replace Your Air Filter
Replacing your air filter is a simple process. All you have to do is remove the clogged filter and replace it with a new one. If you are unable to make the change, we recommend hiring our HVAC technician.
As an expert, he will carry out the inspection, and replace your filter with the right model.
Loved our post on top 3 signs it’s time to replace your air filter? Check out this post on reasons your HVAC air filter is more important than you think.