Maintaining Your Air Conditioner Filter: How Often Should You Change It?

Your air conditioner filter is an important part of your home's cooling system, helping to keep it running efficiently and preventing dust, dirt, and other allergens from entering your home. But how often should you change your air conditioner filter? Read on to find out why it's important to change your filter regularly and what signs you should look for that indicate it's time for a replacement.

The Benefits of Changing Your Air Conditioner Filter

Your air conditioner filter is designed to trap dust, dirt, pollen, pet dander, and other airborne particles. Over time these particles can accumulate on the filter reducing its efficiency and causing it to become clogged. A clogged filter can cause your AC system to work harder than necessary leading to higher energy bills as well as more costly repairs.

In addition to saving money on energy costs, changing your air conditioner filter regularly can help improve the quality of the air in your home. By trapping dirt and other particles in the filter, they are prevented from circulating in the air which can help reduce allergy symptoms or other respiratory issues.

How Often Should You Change Your Air Conditioner Filter?

The frequency with which you should change your air conditioner filter depends on several factors such as whether or not you have pets or live in an area with high levels of dust or pollen. The manufacturer’s recommended interval for changing the filter will also vary depending on the type of filter you have.

  • Disposable fiberglass filters: These filters should be changed every 30-60 days.
  • Pleated filters: These may last up to 90 days before needing replacement.
  • High-efficiency filters: These may last up to a year before needing replacement.

Signs That You Need To Change Your Air Conditioner Filter

If you’re not sure when it’s time for a new air conditioner filter, there are some signs that indicate it’s time for a replacement. If any of these occur, then it’s time for a new one:

  • A musty smell coming from vents.
  • An increase in dust inside the house.
  • Loud noises coming from AC system.
  • AC system not cooling as efficiently as before.

If any of these signs appear, then it’s definitely time for a new air conditioner filter!

Conclusion

Keeping up with regular maintenance on your AC system is essential if you want it running efficiently while improving indoor air quality. Depending on what type of AC unit you have, plan ahead by replacing its respective filters every 30-90 days or whenever needed. Be sure to look out for any warning signs that suggest it's time for a new one so that everything runs smoothly!