Do UVC Air Purifiers Work?

September 08, 2020

You probably know that the sun’s ultraviolet light (UV) results in painful sunburn. But were you aware that another kind of ultraviolet light can be used to keep your house’s air clean?

The sun gives off two types of damaging UV rays, UVA and UVB. These harmful rays can lead to sunburn, skin cancer, wrinkles and other signs of premature aging.

There’s another concentration of UV light, known as UVC. While unprotected exposure to this ultraviolet light is harmful for your skin or eyes, it can safely be used to clean air, water and certain surfaces.

Hale's Air Conditioning Services Inc uses this light in a few of our products to boost air filtration in Saint Petersburg residences.

Applications for Ultraviolet Light

This specific wavelength is classified as “germicidal” as it kills the DNA of bacteria and viruses. When pathogens move through this light, they eventually cease to exist since they can’t spread.

This makes UVC light a powerful replacement to chemical disinfection. Germicidal light is applied in many disinfection procedures, such as medical laboratories and hospitals. It’s also employed to purify drinking water and other liquids produced in food processing.

It’s becoming a popular choice to purify air in residences in Saint Petersburg. That’s due to the fact it can also wipe out common indoor contaminants like mold, mildew and bacteria. This is an extra perk if someone in your household has seasonal allergies or asthma.

Having Germicidal UV Light in Your House

We put a germicidal UV light inside your HVAC system’s ductwork. Since the light is placed inside the ductwork, it makes it compatible with most heating and cooling systems. This also keeps its light securely restricted while giving great purification for your house’s air.

Filthy air is freshened in a two-step process, first flowing through your air filter and then the UV light before circulating throughout your house. Even when your heat or air conditioning isn’t running, these lights still operate to keep your air, ductwork and home comfort system clean.

This whole-house product is superior to a portable air purifier, which can only clean the air in a lone space. Portable air purifiers also can’t freshen your ductwork or the inside of your HVAC system. A clean HVAC system is typically a more efficient one that can even last for a longer life span. And, many portable air purifiers have a bad reputation for making ozone.

When thinking about buying a germicidal lamp for your house, it’s essential to select one that doesn’t make ozone. While ozone is good at eradicating odors and chemicals, it can also irritate your lungs and lead to other respiratory issues.

If you’re looking for methods to freshen your house’s air, the indoor air quality specialists at Hale's Air Conditioning Services Inc can help. We sell a wide range of solutions to help your family breathe better. Contact us at 727-369-6195 to set up a free, no-obligation home comfort analysis and estimate right away!