When Should You Replace Your Home Air Filter?

This is an important question that every homeowner ought to ask so as to ensure their HVAC unit is in top working condition. Failure to change your home air filters regularly would mean losing the protection that they provide. Changing the home air filter is critical to the proper functioning and performance of the unit as well as your home’s air quality.

So, when should you do it? Well, the answer to this question will depend on various factors. However, it’s important to note that if your air filter looks dirty, that’s enough reason to change it. Waiting until your furnace filters look completely filthy will not only affect your heating and cooling system but also make your home environment unhealthy. Here is some information that can help you determine when to change your home air filter.

What kind of Air Filter Do you Have?

The frequency to which you’re supposed to change your furnace filter will largely depend on the type of filter you have. Understand that there are different types of filters, varying in thickness and form which you can get from ac repair new port richey. Due to the many bills, you’re supposed to pay monthly, you may be tempted to purchase a cheap furnace filter not knowing that you’ll be required to replace it so soon. Cheap filters require replacement more often. That means you’ll end up spending more money in the long run.

Why not buy a quality filter that will last for a longer period. Take note of the recommendations given about the replacement period when purchasing a filter. Some filters are to be replaced every month, while others take about six months.

How Dusty is your Home

The performance of a furnace filter will also depend on the dust in your home. A home that receives a lot of dust would need its air filter to be changed more often. If your home receives moderate dust, you’ll also need to replace your filters more often. However, if your home doesn’t receive any dust, you’ll need to replace your filter as per the manufacturer’s recommendations. That should be every 3, 6, or 12 months depending on the thickness of your furnace filter.

Do you Keep Doors and Windows Open?

As mentioned, dust affects the performance of furnace filters. It, therefore, follows that if you always open your windows and doors, you may need to replace your filters more often. A one and two-inch furnace filter may need to be replaced each month in this case while a four-inch furnace filter may need to be replaced every two months. If your doors and windows remain closed most of the time, you may need to replace them as per the manufacturer’s guidelines.

Who are the Occupants of your Home?

The occupants of your home will determine the frequency to which you should replace your furnace filters. Is there anyone in your home who suffers from allergies? Do you have pets in your home? If there’s a person who suffers from allergies, you’ll have to change your furnace filters more often than recommended by the manufacturer. A dirty filter won’t function properly which means it won’t trap dust particles and other contaminants. If you have dogs and cats in your home, you’ll need to replace your filter more often as well.

According to the United States Department of Energy, changing or rather replacing your furnace filter as recommended helps to reduce the energy consumption of your air conditioner by about five to ten percent. That means changing a dirty furnace filter will help you save money on your utility bills. more info

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