It’s that time of year again! The leaves are changing colour, the weather is getting colder, and it’s time to start thinking about changing your furnace filter. Many people put this off because they don’t know how to do it or think it’s too complicated.
In this blog post, we will walk you through the process of changing your furnace filter so you can do it yourself in no time!
How Often Should You Change The Furnace Filter?
Although your circumstance is unique, most air filtration specialists believe that furnace filters have a standard lifespan. According to industry standards, furnace filters should be replaced every 1 to 3 months.
Keep in mind that this is only a suggestion. The duration between furnace filter replacement intervals might be shortened or extended depending on a few things.
For example, if you have pets that shed a lot of furs, you might need to replace your furnace filter more often than someone with no pets. If you live in an area with a lot of dust and pollen, you might also need to replace your furnace filter more often than someone who lives in a cleaner environment.
On the other hand, if you don’t use your furnace very often, you might be able to get away with changing your filter less frequently.
What WIll Happen If You Don’t Replace Your Furnace Filter?
A few things might happen if you don’t change your furnace filter.
Poor Air Quality
The air filter’s job is to trap pet hair, dust, and other allergens in your house and limit their quantity. Having air pass through a filthy filter might increase these allergens rather than diminish them, causing undesirable effects on those who live in your house.
The air outside your house is usually cleaner than the air inside. It is particularly alarming for people who live in places with poor air quality or who suffer from allergies or respiratory problems.
High Energy Costs
If the furnace filter is clogged, your furnace must work harder to circulate air. It will cause your energy bill to go up because your furnace uses more energy than it needs to.
In extreme cases, a clogged furnace filter can cause your furnace to overheat and break down. It is a costly repair that could have been avoided by simply changing the furnace filter regularly!
Extend HVAC Unit Lifespan
Your furnace is expensive, and like all investments, you want it to last as long as possible. Changing your furnace filter regularly will help extend the lifespan of your furnace by keeping it clean and well-maintained.
Since there is a reduction in airflow, unclean furnace filters make your heating system run harder than it should. The more you utilize your HVAC system, the faster its components will wear down and need to be replaced. It can reduce the life of your HVAC equipment in the long term.
How to Change Your Furnace Filter?
Now that you know the importance of changing your furnace filter let’s walk you through the process of doing it.
Identify Which Filter Size You Need
The first step is to figure out what type of filter you have and need replacement. Take out the current filter, which is situated directly within the furnace or inside the air return vent, after switching off your furnace.
On the furnace filter, there should be an arrow indicating which way the air flows. Label the airflow direction outside the furnace with a sticky note or a permanent marker. It will help you know how to install the filter correctly.
Take note of the filter’s size on the cardboard frame after removing it, so you’ll know which size to purchase.
Purchasing the Replacement Filter
After you know which size of furnace filter you need, it’s time to purchase a replacement. You should be able to find the same size and type of filter at your local hardware store or home improvement center.
If you can’t find an identical match, don’t worry. It’s usually better to get a furnace filter slightly bigger than the one you’re replacing. Just make sure that the new filter is compatible with your furnace model.
Installing the Replacement Filter
Now it’s time to install the replacement filter. Make sure to put the arrow on the new filter in the same direction as the old one. If you’re unsure which direction the arrow should be pointing, check your furnace’s user manual.
After you’ve inserted the new filter, turn on your furnace and check to see if it’s working correctly. You might need to adjust the settings after installing a new filter.
Conclusion – Changing Your Furnace Filter
A furnace filter is an essential part of your HVAC system, and you must change it regularly. By doing so, you can improve the air quality in your home, save money on energy costs, and extend the lifespan of your furnace. Remember to change your furnace filter every few months to keep your home’s air quality high and your energy bills low.
Learn more about changing furnace filters in this post: https://thomasgalbraith.com/knowledge-center/changing-furnace-filters/ and get information on the filters available. If you’re unsure which type of furnace filter is right for your home, contact a professional HVAC contractor. They will be able to help you choose the best furnace filter for your needs and install it properly.
