You Need to Replace Your AC Filter for These 6 Reasons

As the summer months are upon us, it is going to be crucial to have an air conditioning unit if you simply do not want to melt off from all the heat. Whether you regularly use your AC or you rarely do, if your air filters have not been replaced in a while then it is time to consider doing so. There are many reasons why you need to regularly replace air filters in your HVAC system. If you are not fully aware of these reasons, then this guide will help you figure out why you need to start looking for new filters as soon as possible.

1.  Improves Quality of Air

The main job of an air filter is to filter out dust, microorganisms, and other debris from the air before it is circulated inside your home. If your filter has been around for a while, chances are that a ton of the above-mentioned matter has collected on top which affects the quality of air inside your home. This hampers the effect of your unit, not to mention it will result in dust, pet dander, and other unwanted debris in your air which decreases its quality. Replacing your air filter regularly improves the overall quality of the air you are breathing.

2.  Improves Unit Performance

Replacing your filter improves the performance of your air conditioner considerably. Basically, an AC pumps out cold or hot air into a room. If your filter has a lot of buildups and isn’t replaced ASAP, your unit’s performance is only going to start to diminish. Imagine air being forced out of the unit and being hindered by a thick layer of dust and other material that it cannot easily penetrate. This constant struggle will negatively affect the performance of your unit since not as much cool air is going to be reaching you.

3.  Avoid Mechanical Issues

Believe it or not, failing to replace your air filters can result in mechanical issues that will definitely cost you a lot more money than it would to just pay for a replacement. As mentioned at, the expected life of a filter is about three months or ninety days. People so often neglect to replace their filters for years. This results in the filter breaking down and material from the filter including plastics and fibers entering the AC unit. These tiny parts can cause a lot of issues if left unchecked because the fibers can interrupt mechanical processes inside the unit. Maintaining and replacing your filters every couple of months are much cheaper processes than having to replace a motor or get a technician in to fix any problems that your AC develops due to negligence.

4.  Save on Utility Costs

As mentioned above, having a new air filter improves your unit’s performance considerably. This means that less energy is used to pump out good-quality air that has been cooled or heated into your home. The less energy you use, the less money you will have to pay on utility bills. Electric power can be very costly and adds up rather quickly. If you do not want to end up paying thousands of dollars on bills, you’ll strongly consider regularly changing your air filters.

5.  Reduces Energy Consumption

Reducing energy consumption is one of the main advantages of being consistent when it comes to replacing air filters. The more energy used by your unit to provide you with the quality air you need, the worse your carbon print is on Earth. Reducing energy can ensure that your impact on our planet is minimal. Replacing your filters regularly means that your unit can get good air to you in seconds rather than minutes. The more time you have your AC on, the more energy it is using.

6.  Reduces Allergies and Illness

Allergens can be quite bad for a person’s health. There are also different particles and microorganisms that can result in illnesses, especially in children or people with weak immunity. One of the main reasons why you should replace your AC filters regularly is to reduce these allergens from your air at home. Air that has been filtered has minimal allergens which ensures that you are breathing clean air and that you are not going to face allergic reactions due to pet dander, pollen, or dust. An air filter that has not been replaced will not be efficient when filtering out these particles which may result in serious health issues that you definitely want to avoid.

Being aware of why you should replace your air filters is important, however, it is not enough to merely know why; you also need to start actively looking at different replacements. Your priority should always be your health and the health of family and friends who are affected by the unclean air they are being exposed to every time you use an old, broken-down filter. Once you’ve replaced your air filters, you will have clean, good-quality air in no time.

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