What Are UV Air Filters?
Many homeowners know they need to replace their home's air filters regularly, but many people need to learn that there is a better option on the market. We are talking about UV light air filters. Never heard of them? Well, you're in luck because, in this blog, our indoor air quality experts will discuss how these filters work and their benefits so you can decide to install one in your home.
How Do UV Air Filters Work?
UV light air filters are the market's newest and most effective type of air filter. UV light air filters use ultraviolet light to kill airborne bacteria and viruses. Ultraviolet light is a type of electromagnetic radiation with a shorter wavelength than visible light but longer than X-rays. When ultraviolet light comes into contact with certain types of bacteria or viruses, it disrupts their DNA, which prevents them from replicating or causes them to die outright.
UV light air filters can kill bacteria and viruses is fascinating, but it's not the only reason you should consider upgrading to this type of air filter.
The Benefits of UV Light Air Filters
More Effective Than Regular Air Filters
Traditional air filters work by trapping particles in their fibers. Still, because their design traps larger particles, they are ineffective at removing smaller particles such as bacteria and viruses. Meaning they are left circulating throughout your home. UV light air filters, on the other hand, are designed to kill these smaller particles, making them much more effective at keeping your air clean and free of contaminants.
Drastic Improvement of Indoor Air Quality
UV light air filters have been shown to improve indoor air quality better than standard air filters drastically. A study by the National Institute of Allergy and Infectious Diseases found that installing UV lights in HVAC systems improved indoor air quality by reducing airborne mold spores and bacteria levels. Additionally, another study found that installing UV lights in HVAC systems reduced, and sometimes eliminated, the covid-19 virus.
UV Air Filters Improve Your Health
Because UV light air filters improve indoor air quality, they also have the potential to improve your health. Studies have shown that exposure to airborne mold spores and bacteria can cause or worsen respiratory problems, such as asthma and allergies. If you or someone in your family suffers from either one, upgrading to a UV light air filter could help alleviate symptoms by reducing exposure to these harmful contaminants.