As the weather gets warmer, it’s time to turn on the air conditioner. But how do you know if your AC needs a filter change? If you don’t properly maintain your air conditioning system, it can lead to serious problems down the road. From decreased efficiency and higher energy bills to poor air quality, all of these issues can be avoided with a simple filter change. That’s why we’ve put together this list of 8 signs that it’s time to replace your air conditioner filters. Keep reading to learn more about when and how often you should check your filters, what type of filter is best for your unit, and more!
Why do air conditioners need filters?
Your air conditioner’s filter is important for two reasons: it protects your AC unit and it improves your indoor air quality. A clean filter catches dust, pollen, and other airborne particles before they have a chance to enter your AC unit, which could lead to costly repairs. Additionally, a clean filter helps improve your indoor air quality by trapping these particles before they circulate throughout your home.
If you’re wondering how often you should change your AC filter, the answer depends on a few factors, including the type of filter you have and the environment in which your AC unit is located. In general, though, most filters need to be changed every 1-3 months.
Signs that it’s time to replace your AC filter include decreased airflow from your vents, higher than normal energy bills, and strange noises coming from your AC unit. If you notice any of these signs, be sure to check your filter and replace it if necessary.
How often should you change your AC filter?
Your AC filter should be changed at least once every 3 months. However, if you have a pet or live in a dusty area, you may need to change your filter more often. Some signs that it’s time to replace your air conditioner filters include:
-Your AC unit is running less efficiently
-Your energy bills have increased
-There is reduced airflow from your vents
-The air coming from your vents smells musty or stale
How to change your AC filter
If your air conditioner is blowing warm air, it may be time to change your AC filter. A clogged or dirty filter can restrict airflow and cause your AC to work harder than it needs to. Replacing your AC filter is a simple task that you can do yourself. Here’s how:
1. Locate the filter. Most filters are located in the return air duct or near the blower unit.
2. Remove the old filter and discard it properly.
3. Insert the new filter into the housing, making sure it’s positioned correctly.
4. Close up the housing and run your AC unit to make sure it’s working properly.
Your AC isn’t cooling your home as efficiently as it used to
If you’ve noticed that your air conditioner isn’t cooling your home as efficiently as it used to, it might be time to change your air filter. A dirty air filter can restrict airflow and cause your AC to work harder than it needs to, leading to higher energy bills and reduced cooling power.
Here are some signs that it’s time to replace your AC filter:
1. Your AC unit is running more often than usual
2. Your energy bills have increased
3. The airflow from your vents is reduced
4. You can see dirt or dust buildup on your AC unit’s coils
5. Your home feels stuffy or humid
If you notice any of these signs, it’s a good idea to replace your AC filter as soon as possible. Doing so will help improve the efficiency of your air conditioner and keep your home comfortable all summer long!
The AC unit is making strange noises
If your AC unit is making strange noises, it might be time to replace your air conditioner filters. Here are some signs to look for:
1. The AC unit is making strange noises: If your AC unit starts making unusual noises, it could be a sign that the filters need to be replaced. Common sounds include loud humming, clicking, or rattling.
2. The AC unit is not cooling the home evenly: If you notice that the AC unit is not cooling the home evenly, it could be a sign of dirty filters. The dirt and debris build-up on the filters can cause the AC unit to work harder than usual, which can lead to uneven cooling.
3. The AC unit has reduced airflow: Another sign that your air conditioner filters need to be replaced is reduced airflow from the vents. This can happen when the filter is clogged with dirt and debris and is not allowing enough air to flow through.
4. The AC unit smells musty: If you notice a musty smell coming from the AC unit, it could be another sign of dirty filters. The build-up of dirt and debris on the filters can cause bacteria and mold to grow, which can lead to a musty smell.
The air coming from the AC unit smells bad
If the air coming from your AC unit smells bad, it’s a sign that it’s time to replace your air conditioner filters. Filters can become clogged with dirt and dust, and when this happens, they can’t properly clean the air. As a result, you’ll start to notice a musty smell coming from your AC unit. If you notice this smell, it’s important to change your filters right away. Otherwise, the problem will only get worse.
There is water pooled around the AC unit
If you notice water pooled around your AC unit, it’s a sign that the filters need to be changed. The water is most likely condensation from the evaporator coils, and it’s a sign that the coils are not draining properly. This can be caused by a clogged filter, which is preventing air from flowing through the unit.
The AC unit is frozen over
If your AC unit is frozen over, it’s likely because the air filter is dirty and needs to be replaced. A dirty air filter can restrict air flow, causing the AC unit to work harder and eventually freeze over.
If you notice your AC unit is frozen over, turn off the power and remove the air filter. Inspect the air filter for dirt and debris and replace it if necessary. Once the new air filter is in place, turn on the power and allow the AC unit to thaw out completely.
Conclusion
Replacing the air filter in your AC is a simple and effective way to keep your cooling system running at its peak performance. By knowing the signs that indicate when it’s time to replace your air conditioner filter, you can ensure that you get the most out of your AC and avoid unnecessary repairs. With these 8 ways to tell if you need a new air filter, we hope you have all the information needed to keep your home comfortable and safe all summer long.
