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How Does a UV Air Purifier Work?

Aire Texas Residential Repair

This is an interesting question and one we can answer for you. There are many air purifiers out there, from portable systems to whole-house units, but the method for how they purify the air counts for a lot.

For instance, some cheap air purifier models might add sweet scents to the air to “purify it,” but all they’re doing is making it smell clean, when in reality there are still biological contaminants nearby.

Other air purifiers might work to remove contaminants in the air, but it can be extremely hard for an air filter or purification system to target particles as small as viruses, bacteria, and other microbes. That’s why a UV air purifier in Denton, TX is so powerful. These systems can address all of your air quality needs through pure science!

Let’s break down why a UV air purifier is so desirable and how it’s going to help your home and indoor air quality.

How a UV Air Purifier Works

First, in order for homeowners to understand how powerful and effective UV air purifiers are, we need to explain how they work. There are two main components that help provide quality air purification in your home. First, there’s the UV light that actually purifies the air in your home. Second, the system needs to be set up in your air ducts so it can treat all of the air that goes through your home. Let’s go a little more in-depth below.

UV Light

UV light is a powerful sterilization source for single-celled organisms. Have you ever noticed that mold has trouble growing in the sunlight? That’s because sunlight contains small amounts of UV radiation that can harm the mold spores that help it form and take shape. But sunlight isn’t harmful (in moderate doses) to humans or other multi-cellular organisms. How does this work?

Well, UV light can easily penetrate the membrane of a single-celled organism, causing damage to the DNA. This will stop viruses, bacteria, and mold spores from being able to reproduce, essentially making them harmless. These same UV rays can’t pass through our skin or the skin of animals, so we’re safe from the effects.

Air Circulation

A UV light might look kind of “tacky” in your home, which is why it’s placed in your air ducts where you don’t have to see it at all!

This placement is also strategic. An air purifier in your air ducts treats all of the air that circulates through your home. Anywhere that feels the conditioned air that comes from your AC has gone through the UV air purifier’s treatment. It essentially purifies your entire home from biological contaminants!

Improved Odor-Control

Since an air purifier targets contaminants like bacteria, mold, and viruses, it also improves the overall smell and feel of your home!

It’s important to remember that most foul odors in the air come from contaminant particles. An air purifier that removes those contaminants will help eliminate odors in your home as well!

Call Aire Texas Heating and Air Conditioning to invest in an air purifier. Doing it right the first time every time!


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