How to Change Your AC Unit Filter

A dirty filter can cause your air conditioner to work harder than it needs to, which can lead to decreased performance and higher energy costs. A dirty filter can cause the air conditioner to release dust and other particles into your home. This can be harmful to your health, especially if you have allergies or asthma. It can even cause your air conditioner to break down prematurely. However, many homeowners don't know much about HVAC maintenance and don't know when or how to change their filters. Fortunately, there are resources that can help. Read on to find out how to change your air conditioning unit's filter.

How do you change your AC unit's filter?

If you're like most homeowners, you probably don't think about your air conditioner's filter until it's time to change it. Even then, you may not know how to do it properly, but changing your filter is a key part of keeping your unit running efficiently. If your air filter needs to be changed, you should call an HVAC technician right away. A dirty filter can cause your unit to work harder than it should, which can lead to increased energy costs and even system failure. The truth is that regular AC unit maintenance is critical if you want your HVAC system to remain in good working order.


While it can be tempting to handle filter changes on your own, there are a lot of things that can go wrong if you don't have experience. An HVAC technician can help you choose the right filter for your air conditioner and show you how to change it properly. Filters come in a variety of sizes and types, so you have to choose the right one for your unit. Changing your air conditioner's filter may seem like a hassle, but it's definitely worth it.


Experts recommend changing your filter at least once every 90 days, but many homeowners prefer to change theirs on a monthly basis to ensure peak performance. You should also have your AC unit inspected at least once annually to ensure that it's in good working order. This can prevent small issues from causing a breakdown.

What else can you do to improve indoor air quality?

Air purifiers are a smart investment in your health and the health of your family. Poor indoor air quality has been linked to many health problems, including asthma, allergies, and respiratory problems. An air purifier can help improve the air quality in your home and help you breathe easier. When shopping for an air purifier, consider the size of the unit and the type of filter it uses. The size of the unit will depend on the size of your home. The type of filter will depend on your needs. Some filters remove particles from the air, while others remove gasses and odors.


If you want to improve your air quality, you should avoid products that contain volatile organic compounds, or VOCs. VOCs are a type of gas that is emitted from certain products. While VOCs can be found outside, they can also be found in the indoor air. VOCs can trigger health conditions, including eye and throat irritation, headaches, and nausea. They can also cause long-term health problems, such as cancer. If you are looking for products that will improve your indoor air quality, look for those that are labeled as “low-VOC” or “no-VOC.”


As you can see, having a clean filter in your air conditioner is important for both the efficiency of the unit and the quality of the air in your home. You need to change your AC unit filter regularly in order to maintain optimal air quality and system performance. Overall, this simple maintenance task can save you money on energy costs and help ensure that your AC unit continues to run efficiently. There are other ways you can protect the quality of your indoor air as well, including investing in an air purifier and practicing proper indoor hygiene. Follow this advice and you'll be able to breathe easier any time you're at home.

Join