Do UVC Air Purifiers Work?

September 08, 2020

Perhaps you realize that the sun’s ultraviolet light (UV) results in painful sunburn. But did you know that another variety of ultraviolet light can be installed to keep your home’s air clean?

The sun emits two types of damaging UV rays, UVA and UVB. These damaging rays can result in sunburn, skin cancer, wrinkles and other kinds of premature aging.

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

Keystone Heating & Air Conditioning Co., Inc uses this light in some of our products to boost air filtration in Racine houses.

How Ultraviolet Light is Used

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

This makes UVC light a powerful alternative to chemical disinfection. Germicidal light is used in many disinfection procedures, including medical laboratories and hospitals. It’s also used to sterilize drinking water and other liquids made in food processing.

It’s becoming more popular to purify air in houses in Racine. That’s due to the fact it can also eliminate common indoor contaminants including mold, mildew and bacteria. This is an additional benefit for loved ones who deal with seasonal allergies or asthma.

Uses for Germicidal UV Light in Your Home

We place a germicidal UV light within your HVAC system’s ductwork. Since the light is set inside the ductwork, it makes it compatible with most heating and cooling units. This also keeps its light safely confined while giving powerful disinfection for your residence’s air.

Filthy air is purified in a two-step process, first moving through your air filter and then the UV light before spreading across your house. Even when your heat or air conditioning isn’t running, these lights still function to keep your air, ductwork and home comfort equipment clean.

This whole-house option is greater than a portable air purifier, which is restricted to cleaning the air in a single space. Portable air purifiers also can’t clean your ductwork or the inside of your HVAC equipment. A clean HVAC system is often a more efficient one that can even run for a longer life span. And, many portable air purifiers are known for making ozone.

When thinking over adding a germicidal lamp to your home, it’s essential to get one that doesn’t create ozone. While ozone is great at wiping out odors and chemicals, it may also irritate your lungs and create other respiratory symptoms.

If you’re seeking methods to clean your home’s air, the indoor air quality professionals at Keystone Heating & Air Conditioning Co., Inc can help. We sell a large range of solutions to help your loved ones breathe more easily. Contact us at 262-358-9468 to request a free, no-obligation home comfort analysis and estimate now!