Can a Dirty Air Filter Cause Your AC to Shut Off?

A clogged air filter can be a major cause of your air conditioning system shutting down. When the fibers in the filter become blocked with dirt, dust, and other debris, it prevents air from passing through. This can cause the system to overheat and eventually shut off. Not only that, but a dirty filter can also lead to higher energy bills as the unit has to work harder to cool the room.

According to the U. S. Department of Energy, a blocked filter can increase energy consumption by up to 15%.Replacing your air filter is an easy and affordable way to prevent these issues from occurring. Be sure to use a filter that is the correct size and design for your system.

If you're delaying replacing your filter because of cost, it can only be more expensive in the long run. The fan, which is overworked, can completely fail and cause the entire air conditioning system to fail, which can be costly to repair or replace. To avoid these issues, it's important to regularly check and replace your air filter. The U. Department of Energy recommends changing your filter every three months or more often if you have pets or live in an area with high levels of dust or pollen.

It's also important to check your filter monthly and replace it if it's visibly dirty. By regularly replacing your air filter, you can help ensure that your air conditioning system runs efficiently and effectively. Not only will this help prevent your system from shutting down due to a dirty filter, but it will also help you save money on energy bills.

Kristen Macbeth
Kristen Macbeth

Lifelong internet fanatic. Alcohol trailblazer. Incurable web evangelist. Proud food nerd. Proud coffee specialist.