Are There Any Furnace Filters You Should Avoid?

What Are the Benefits of Using a Furnace Filter?

Furnace filters play an important role in keeping your home's air clean by trapping dust mites, pollen, mold spores, pet dander, smoke particles, bacteria, and viruses. By using a quality furnace filter, you can reduce allergies and asthma symptoms while improving indoor air quality. There are several different types of filters available on the market today, so let's take a look at some popular options and their benefits.

Disposable Fiberglass Filters

Disposable fiberglass furnace filters are made from spun glass fibers and offer excellent value for money. They can trap large airborne particulates such as dust mites and lint, but they aren't very effective at trapping smaller particulates such as smoke or bacteria. These need to be replaced regularly, though, as they become clogged quickly.

Pleated Filters

Pleated furnace filter media is more efficient than disposable fiberglass media when it comes to capturing small particulates such as smoke or bacteria. It also lasts longer before needing replacement compared to disposable fiberglass media.

Frequently Asked Question

How often should furnace filters be changed?

Changing your furnace filters will depend on your filter size. Filters that measure 1 to 2 inches should be replaced every 1 to 3 months. Filters measuring at 3 to 4 inches should be replaced every 6 to 9 months. Filters that measure 5 to 6 inches should be replaced every 9 to 12 months.

What happens if you don’t change your furnace filt

Not changing your furnace filter will cause it to overheat whenever you need it to start up again. It’s otherwise known as short cycling. When your furnace filters are dirty, it needs to work harder than it should because of the decrease in airflow. As a result, its parts will wear out quicker and would need repairs because the furnace has to work harder.

How do I know which furnace filter to buy?

There are many factors you need to consider before you buy a furnace filter. These include the filter size, the filter thickness, whether it’s pleated or not, and filter efficiency.

How can you tell when your furnace filter needs ch

Certain conditions that will help you determine if your furnace filter needs changing are:
*low air flow
*carbon monoxide poisoning
*filter appears to have a change in color
*headaches
*increase in physical issues
*energy bills are higher than usual
*allergies
*HVAC systems are forced to work harder

Why is my furnace filter dirty after one week?

After you have turned “ON” the thermostat’s fan setting, your indoor blower will run 24/7. As a result, air is constantly circulated over the air filter. This means the filter is catching airborne contaminants constantly which causes it to get dirty quickly.