Dirty Air Filters Affect Your Home and Your HVAC System

In the hustle and bustle of everyday life, homeowners tend to forget about little things such as HVAC maintenance and replacing air filters. Many people would put off this task because they are not aware about the effects of dirty air filters.

If it has been a while since you last replaced your air filters, we urge you to do so now. Dirty air filters do not only affect the performance of your HVAC system, it can also pose a threat to your family. But how can such a simple and inexpensive component have such a big impact on your HVAC system? Read on and we’ll tell you more about it.

Reduced air flow

Believe it or not, something as simple as a dirty air filter can compromise your entire HVAC system. As the filters become clogged, air cannot circulate freely through the system and less conditioned air can reach you.

Increased energy consumption

As mentioned above, a clogged air flow restricts air flow. As a result, your HVAC system has to work harder in order to compensate for the blockage of air flow.

This means that more energy is used in order to maintain a comfortable temperature; thus, a higher energy bill.

Furnace failure

Believe it or not, the air filter is one of the most important parts of the HVAC system. A lot of things can go wrong when the filter become clogged. Dirty or clogged air filter pushes the air handler to work extra hard. This can cause the blower motor to overheat and lead to system failures.

Asthma and allergy symptoms

A filter is your first line of defense against indoor air pollution. It removes airborne particulates from your breathing air. Dirty air filters, however, allow dust, dirt and other debris to be re-circulated into the air. This can be dangerous to people with allergies and asthma.

Check your air filters every month and replace them every 3 months. This will improve you indoor air quality; thus, allowing you to breathe easier.