Advantages of UVC Air Purifiers and How They Can Help You Breathe Easier️

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️Advantages of UVC Air Purifiers and How They Can Help You Breathe Easier

UVC air purifiers offer a powerful weapon in the fight for cleaner indoor air. By utilising ultraviolet (UV-C) light technology, they target and destroy airborne microorganisms like bacteria, viruses, and mould spores. This can significantly improve indoor air quality and provide numerous health benefits, especially for those suffering from allergies and respiratory problems.

Here are some key advantages of UVC air purifiers:
  1. Enhanced Elimination of Microorganisms: UV-C light disrupts the DNA and RNA of bacteria and viruses, effectively rendering them inactive. This helps reduce the spread of illness and promotes a healthier indoor environment.
  2. Odour Reduction: Beyond eliminating microbes, UVC light can also help reduce unpleasant odours by breaking down odour-causing compounds. This is beneficial for eliminating lingering pet dander or cooking smells.
  3. Continuous Complementary to Filtration: Filters don’t filter out 100% of particles in the air. Even the best filters will go up to 0.3 microns. Additionally, when the filters are not changed regularly or get clogged up, germs can pass through the filters. When the germs don’t get filtered, you can rest assured that the UVC lamps are working to kill the germs and keep your air clean.

Who can benefit from a UVC air purifier?

UVC air purifiers can be particularly advantageous for people with:
  • Allergies and asthma: By reducing allergens and irritants like dust mites and pet dander, UVC air purifiers can significantly improve allergy and asthma symptoms.
  • Weakened immune systems: For individuals with compromised immunity, reducing exposure to airborne pathogens can be crucial. UVC air purifiers provide an extra layer of defense against illnes.
  • Concerns about indoor air quality: Anyone who lives in a polluted environment or wants to proactively improve their indoor air quality can benefit from a UVC air purifier.
  • Office environment where people are getting sick: A UV air purifier can significantly benefit an office environment where frequent illnesses occur by effectively neutralising airborne pathogens like bacteria and viruses through ultraviolet light exposure. By continuously circulating air, it reduces the concentration of harmful microorganisms, mitigating the risk of cross-contamination and transmission among office occupants.

Important Considerations

While UVC air purifiers offer significant advantages, it's important to consider some factors:

  • Ozone emission: Some UVC air purifiers can generate ozone as a byproduct. While ozone can be beneficial in low concentrations, high levels can irritate the respiratory system. Additionally, for ozone in low concentrations, you can’t guarantee that ozone does not build up and the ozone becomes hazardous to the respiratory system. Look for air purifiers with features that have no ozone production to be safe.
  • Limited effect on some pollutants: UVC light primarily targets microbial contaminants. It may not be effective against gaseous pollutants like volatile organic compounds (VOCs). For a more comprehensive purification solution, consider a combination air purifier that utilises UV-C light alongside HEPA and carbon filters.
  • Ensure sufficient UVC Intensity: Many UVC Air Purifiers in the market that claim they have UV use insufficient UV Lamps or LEDS. They simply put a UV in the air purifier to claim that they have UV capabilities, but in actual fact do produce enough intensity to eliminate germs. Check that your supplier has a good intensity output for their lamps.


UVC air purifiers provide a powerful and convenient way to improve indoor air quality and address various respiratory concerns. When used with good filtration, a UVC air purifier provides close to 100% effectiveness at keeping your air clean. By understanding their advantages and limitations,  you can determine if a UVC air purifier is the right solution for your needs.

Consider getting a Germitrol. We specialise in UV Air Purifiers that use a high level of intensity for killing germs in our UVC chamber. Since 1988, we have been constantly improving the products we use to help keep your environment air cleaner.