Improving Your Indoor Air Quality: The 4 Different Types of HVAC Filters

HVAC filters play a very important role in maintaining fresh, clean air inside your home. The main job of these filters is to trap harmful pollutants, like dust, dirt, pollen, and pet dander, in the air as it enters your home. To help you make an informed decision when upgrading your air conditioning filters, read about the 4 different types of HVAC filters on this page.

Fiberglass filters

Fiberglass is the least expensive type of HVAC air filter. While it keeps large particles out of your system, it is not as effective as the other types of filters in filtering small particles like dust. It is not ideal to use if you have family members who suffer from allergies and respiratory problems.

Pleated filters

Pleated filters offer a much higher level of filtration compared to standard filters provided by the manufacturer. They are made of polyester fabrics or cotton folds. For optimal filtering, you should choose those with more pleats to install in your air conditioner.

HEPA filters

HEPA filters or High-Efficiency Particulate Air filters are highly recommended to use if your family has allergies or asthma. According to the United States Environmental Protection Agency, HEPA filters can remove at least 99.97% of dust, mold, pollen, bacteria, and any airborne particles with a size of 0.3 microns (µm).

UV filters

Like HEPA filters, UV filters can also help bring allergy relief. This type of filter uses ultraviolet light to improve your indoor air quality. The UV lights kill viruses, bacteria, and other microorganisms and prevent them from entering the air in your home. UV filters are ideal to use if you have problems with odors in your home, caused by mold and humidity.

Are you planning to upgrade your AC system to operate with advanced filters? If yes, call a professional AC contractor right away. For AC Replacement Port St. Lucie, make sure to hire a licensed company with many years of industry experience. Start your search for a reputable local HVAC company today!

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