The Importance of Changing the Air Filter for Your Home HVAC System


Your air conditioning and heating system – or HVAC system – is an essential component inside your home. It may even be the most vital appliance you have, especially if you live in a region where it gets particularly warm in the summer and cold in the winter. Even in some more moderate climates, being able to control the temperature inside your home is incredibly important. This is the reason why you need to maintain your HVAC system to the best of your ability. Specifically, you want to change the filter on a regular basis. Here are some reasons why it is so important to change the air filter for your home HVAC system.

First and foremost, your HVAC system is not impervious to the various pollutants in the air. The inside of your heating and air conditioning system is made up of a series of complicated and complex components – if dust, dander and other pollutants build up inside our HVAC units, it will inevitably breakdown and its lifespan would be shortened. This is why a filter is so important – it blocks out these pollutants and allows your system to work more efficiently.

Not only that, but you want to clean your air filter for the sake of preventing air pollution inside your home. If the pollutants inside the air entered your HVAC system unimpeded, they would spread throughout your home and cause a number of problems. For one, mold would spread, which can cause a serious outbreak. Also, it can affect your health – if you have asthma, you could be experiencing more and more instances of attacks. So, you want to change your air filter for the sake of making sure your HVAC system is pumping out clean air.

Next, you want to change the filter in your HVAC system because it will make your air conditioner and heater work more efficiently. If your HVAC system’s filter hasn’t been changed in a long time, it could be working on overdrive. Not only will this cause the system to work harder than it has too, it will also cause your utility costs to jump. You can usually tell if your system needs a new filter by simply looking at it – you should be able to see most of the original filter surface. If there is too much dust, you need to change the filter out right away.

Lastly, it is critical to change your filter for the sake of lengthening the lifespan of your unit. Indeed, HVAC systems can be an expensive system to replace. Plus, there are many things to consider when upgrading your air conditioner and heater, like cost, capacity, and so on. So, to avoid the headache, you simply want to make sure to change your filter. Ideally, you want to change your filter on a monthly basis, but you could probably get away with doing it every two months or so if you don’t use your HVAC system on a regular basis. In the end, a clean filter means a better working HVAC system, which ultimately means a better operating home.

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