Air Purifiers & Its 5 Types

Our homes are safe places, but the consistent coming and going of people brings quite a few irritants into your home along with the air. This eventually results in your humble abode getting contaminated. This is why as a homeowner, you need to be a step ahead when it comes to safeguarding your home, which can be done by installing an air purification system.


To know more about the air purifier costco types, keep reading!


Ultraviolet Air Purifiers

Ultraviolet air purifiers emit ultraviolet light to destroy airborne viruses, bacteria and other contaminants. Ultraviolet light is a form of electromagnetic radiation invisible to the human eye. When it interacts with oxygen in the air, it produces ozone.

UV-C rays have a higher frequency than UV-A and UV-B rays. They are used in air purifiers because they cause an electron release from the outer layer of cells, which disrupts DNA synthesis and kills pathogens. Ultraviolet air purifiers are a safe and natural way to clean the air in your home. In addition to sterilising the air, they can also remove odours and kill microorganisms.


HEPA Air Purifiers

HEPA filters trap 99.97% of particles as small as 0.3 microns, including pet dander, smoke, dust mites, pollen, mould spores and other allergens that can cause sinus problems or aggravate asthma and other respiratory conditions.

Some people use HEPA filters in their homes to reduce the risk of getting sick or allergic reactions from indoor pollutants such as cigarette smoke and animal dander. HEPA filters are also used in hospitals to help prevent airborne infections such as tuberculosis (TB) and influenza (flu).


Activated Carbon Air Purifiers

Activated carbon air purifiers are becoming more and more popular in the modern world. They are present in various settings such as homes, offices, hospitals and schools.

They are designed to remove organic compounds and gases from the air. The most common use of activated carbon air purifiers is to remove odours from the air, such as cigarette smoke or cooking smells.


Ionic Air Purifiers:

Ionic air purifiers are air purifiers that use an ionizer to convert water into positively and negatively charged ions. These charged particles attach themselves to the airborne particles and cause them to become heavier. This process is called coagulation, which leads to the particles falling out of the air and onto a collection surface.

The ionic air purifiers use a special filter that captures dust, smoke, pet hair, pollen, bacteria, viruses and other airborne contaminants. They also have a HEPA filter that traps 99% of all pollutants as small as 0.3 microns in size for even more protection against contaminants.


Electronic Air Cleaners:

Electronic air cleaners are electronic devices that clean the air in a room. The primary function of an electronic air cleaner is to remove particles from the air. This can be done by using a filter or ioniser, which removes particles from the air by either attracting them to a surface with static electricity or breaking them down with an electric charge. Electronic air cleaners are also used to remove odours and gases from the air.



You now know different types of air purifiers and how they improve air quality index. You can grab the one better suited to your needs and make your home irritant-free!

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