Do Uv Light Air Purifier Work

When an air purifier uses a uv light it promises to eliminate airborne pathogens.

Do uv light air purifier work.

Uv light air purifiers are generally a combination of a forced air system and another filter like a hepa filter. According to the national academy of sciences it s probable that this is true because uv light has been used to disinfect surfaces and water for a long time and it s generally successful. They target a very specific type of air contaminant namely microorganisms such as bacteria viruses and mold spores. As a result the uv light of the air purifier acts together with other processes to clean the air.

Uv water purifiersuse the same light technology. Ambient in house air is forced through the unit and ventilated through a chamber with bulbs emitting light within the uv c frequency. In recent years germicidal uv light assisted stop the spread of countless pathogens like the flu as well as other superbugs. Ultraviolet uv lights for hvac systems are commonly known as ultraviolet germicidal irradiation uvgi systems.

You might be familiar with the way hanging laundry out in the sunshine helps kill any germs or mold clinging to it. You ll also find uv ultraviolet light filters on the market which often claim to destroy biological impurities like mold or bacteria but many require higher wattage and greater exposure to be. For decades scientists have learnt about the disinfection capability of ultraviolet wavelengths particularly germicidal uv additionally understood as uv c. In theory ultraviolet rays will kill the microorganisms passing through your air filter.

Yes some uv air purifiers really work. The destruction of the genetic makeup of microorganisms by the air purifier with uv reduces or stops the proliferation of microbes bacteria and viruses in your home. When air is pulled into the devices it will pass through a small internal chamber exposing to uv light. However this type of purification cleans as much air as your television.

Many point to the uv light hospitals use to purify equipment. Purifiers have a system that forces air through the device and as the air passes through the uv light it is disinfected before going back into the room. Through the sole power of ultraviolet light the air cleaner will kill off microorganisms like mold bacteria and viruses. Do uv light air purifier work.