Dirty air filters

Bill Shock: The Cost of Dirty Air Filter

Have you received your electric bill for the month? You might be wondering why for the 3 consecutive months, it’s running higher than usual. So you started to think if there are changes with your normal usage. If you ended up still wondering, it’s time you ask yourself when was the last time you clean or change your aircon’s air filter. For some folks, this may sound random, but experts say that a dirty air filter in your AC unit can run up your electric bill. 

In this article, let’s explore more facts about the connection between your aircon filter and your energy consumption.


High Electric Bill from Dirty Air Filter

Many households have an HVAC system, specifically an air conditioner which we find essential during the summer season. If you want to get the most out of your device, ensuring it works efficiently is important. Doing so can help you save money while reaping all the benefits you can get from your air conditioner. 

So, how does a dirty air filter makes your electric bill up the roof? 

When your air filter becomes clogged with dirt, dust, and other air pollutants, it affects the airflow. Your aircon system will run longer than usual and will function at its maximum capacity to move enough heated or cooled air in your home to meet the required temperature. The longer your AC system runs, the more energy it consumes, which also means a higher electric bill. The longer this scenario continues, the more costs you are facing in terms of the energy bill. 


How to Determine If A Dirty Air Filter is Causing You Problems

There are many ways to determine whether or not your aircon’s air filter is too dirty. Apart from the obvious way of actually seeing it clogged with air pollutants, here are other signs you can take note of:

  1. Your air conditioning unit is too hot.
  2. The air inside the room doesn’t seem to meet the temperature you set. 
  3. Your electricity bill has increased without changes in usage.
  4. You’re experiencing allergy attacks and other health issues related.
  5. There is more dust near the air conditioner’s air vents.


Why Change Your Air Filter

Keeping your air conditioning unit’s air filter properly maintained or regularly changed can help you reap all the benefits it provides including…

  • Keep your electricity bill at its usual cost/consumption.
  • Remove all the viruses, bacteria, and air pollutants that can cause diseases.
  • Keep you healthy and away from many health risks including allergies and respiratory issues.
  • Prevent you from unexpected costs of repairing your air conditioner.
  • Keep you comfortable at home with the right temperature.


How Often Should You Change Air Filter

Commonly, when you buy an air conditioning unit, manufacturers will give you the proper information you need about when to change your air filter

In most cases, it depends on the thickness of the air filter. For filters that are 1 inch or less thick, it is recommended to replace them every three months, but can also be every month if you have health issues concerning the indoor air quality

If your filters are pleated and are 1 to 2 inches thick, replace them every three months, however, they can last for up to 6 months. 

But for filters that are 4 to 5 inches thick, they could last for about a year. You can also call your manufacturer or service provider to get more info.


Energy Savings from Keeping A Clean Aircon Filter (And More Ways to Save!)

According to a study, regularly changing your air filter can help you save about 5% to 15% on your utility costs. On top of it are the repair expenses you’re slashing off your budget. A dirty air filter can cause your AC unit to malfunction. So, keeping the air filter properly maintained will keep you away from these huge repair expenses.

Maximize cost savings with these efficient ways:

  • Regularly change your air conditioning unit’s air filter accordingly.
  • Have your HVAC unit regularly checked by a certified professional at least once a year,
  • Seal all your windows and doors with caulk and weatherstripping. 
  • If your unit requires frequent repairs, consider replacing it with a new and better unit that can provide you with cost savings. 


In Conclusion

The next time your home’s air conditioning unit is up and running, place your hand in front of the air vent. If you can’t feel enough air coming out, then a dirty air filter can be the problem. Have it replaced as soon as possible to avoid further issues on your unit. 

If you’re not sure what type of air filter is fit for your aircon, get in touch with us. We will help you get the right air filter for your unit. 

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