5 Signs That You Need to Change Your AC Filter

To prevent your AC unit from malfunctioning, you need to ensure that all parts are thoroughly cleaned and in great condition.

Air filters are a very simple component of an HVAC system and are required to maintain the healthy air quality in your house. But the question that arises is how often do you change your filters? It depends on various factors, but the best time is to change the filter every 3 months. It’s beneficial to have your air conditioner serviced by a reputable AC installation company in Mississauga so they can inspect your unit, change your air filter, and check for any other issues that can be caught early on.

How to Know that you Need to Change your AC Filter?

Here are five signs that will help you know that your air filter needs to be changed:

  • Heated Furnace or Air Handler Unit

If the back of the furnace or air handler is very hot, it means it is pushing the air too hard. Reduce the load by cleaning or replacing the air conditioner filter.

  • Dusty Surroundings

Check surfaces around your home, especially near vents, for dust. Too much dust in the house is an obvious sign that the filter is clogged. You can also do a white sheet test to determine if your air conditioner filter needs to be replaced. Hang a clean white sheet about 5 inches from one of the air conditioning vents. If the seats turn gray after an hour, this is a sign that the air conditioner filter is dirty.

  • Increased Electricity Bill

If you notice that your overall energy costs are rising, it could mean there is a problem with your system or filter. This is the result of a bad filter that’s keeping air from flowing freely, and your AC unit struggles to work, requiring a higher wattage for it to perform.

  • Dirty Coils

Air filters purify the air entering your home and circulate the air back to the device. A clogged filter can cause the device’s coil to become dusty and dirty, meaning you have to work hard to clean the coils.

  • Reduced Cooling Efficiency

There can be many reasons why an AC unit is not cooling the air as it used to. One of the most common causes is a dirty air conditioner filter, which can cause dust to get into the coil, making the air conditioner difficult to operate.

Tips for Optimizing your AC

The best way to improve the performance of your air conditioner is to change the filter diligently. The replacement frequency depends on how often the air conditioner is used, but the air conditioner filter should be replaced at least once every 3 months.

So here are a few things you can do to optimize your AC through air filters:

  • Change your air conditioner filter regularly.
  • Use a properly rated filter.
  • Watch for signs of a dirty air filter.

Changing the air conditioner filter is something you can do yourself. But if you’re too busy or aren’t sure how to change your filters, you can always find a trustworthy and reliable HVAC company who performs AC service in Mississauga to help. Martino HVAC provides excellent AC service and AC repair services in Mississauga at a reliable cost. Our professionals are available on time to provide complete AC repair solutions. Contact us by email at info@martinohvac.com or call us at (647) 277-9680.