How Often Should You Replace Your Air Filters? A Comprehensive Guide

Air filters are essential for keeping the air in your home clean and free of allergens. But how often should you replace them? It depends on several factors, such as the type of filter, the size of your home, and the number of occupants. In this article, we'll discuss the different types of air filters and how often they should be replaced. When it comes to air filters, there are two main types: fiberglass and pleated.

Fiberglass air filters are more affordable, but they're not as effective at capturing dust and particles from the air. As a result, they usually need to be changed every 30 days or less. On the other hand, pleated air filters are more efficient and can last up to three to six months before needing to be replaced. However, the frequency of air filter replacement depends on several important factors, such as the size of your home, the number of occupants, and your location. The manufacturer of an air filter will usually explain how often it should be replaced in their installation instructions.

Some manufacturers suggest replacing air filters every 30 to 60 or 90 days, depending on the type of air filter. If you have any questions about how often you should replace your air filter, you can call a professional or the air filter manufacturer to determine the lifespan of the specific filter your system uses. A professional can also help if there is a specific protocol for changing the air filter for a particular brand or how often to change an air filter. When it's time to replace your air filter, check the sides of the existing one for dimensions. Then go online or to a local home improvement store to find an air filter that fits those dimensions. For instance, a family of four will need to change their air filters more often than a single person's home. Over time, the filter can become clogged and restrict airflow through the filter to the house.

The lifespan of an air filter also depends on the size of the house, as larger homes circulate more air through the air filters. Excessive dust, pet dander, and other allergens floating in indoor air can worsen symptoms such as coughing, sneezing, and runny nose. In smaller homes, the air conditioning system has to move less air, which may mean that air filters are replaced less frequently. The right air filter replacement frequency for a home may not be suitable for every home. Air filters help to clean the air in a heating and air conditioning system by removing unwanted dirt.

External factors, such as excess pollen, nearby construction, or a home renovation, can also shorten the lifespan of an air filter. By filtering these contaminants, a boiler filter improves air quality inside a home and makes it easier to breathe. Air filters trap pet hair, dust, and other irritating particles so that the air conditioning system returns fresh, clean air to the house. In addition, if the air filter is not replaced accordingly, a homeowner's energy bill can increase, as clogged filters make the system work harder to circulate air. For mild to moderate allergies, residents should aim to replace their air filters every 30 days.

In conclusion, it's important to understand how often you should replace your air filters. Depending on your home's size and number of occupants, you may need to replace them every 30 days or up to three months. If you have any questions about how often you should replace your air filters, contact a professional or call the manufacturer for more information.

Simon Genz
Simon Genz

Infuriatingly humble social media practitioner. Incurable communicator. Friendly internet trailblazer. Zombie fan. Lifelong foodaholic.