Air Conditioner

Anti Bacterial filters in Air Conditioners

antibacterial filter in air conditioners

Role of Anti Bacterial Filters in Air Conditioners

Delhi was making headlines all over the world past winter because of smog and dangerous levels of pollutants. According to one of the studies, 4.4 million school children in India have developed irreversible lung damage from the poisonous air.

That’s for India but talking about global air conditions, World Health Organization (WHO) have estimated that 4.3 million premature deaths so far are a result of household air pollution from multiple sources and poor ventilation.

We will also understand the technologies they come with and finally conclude which one is better—an AC or an air purifier.

Generally, we spend more than 80% of the time in indoors where there is a higher chance of inhaling impure air and pollution.

Though their naming convention and construction may vary. Some call it anti-bacterial, some call it anti-microbial while some call it bio filter.

Anti-bacterial filters are good for scrubbing the air from harmful microorganisms and inhibits their growth.

These filters use a special micro-structure charge that grabs pollen, dust, mildew, smoke and mold spores. The charge pulls in the additional microorganisms from the air while the system of fibers firmly traps and holds captured airborne particles.

Examples:

  • A Caro Bacterium filter used in Voltas AC captures ticks, mites and other small organisms that are harmful to the human body.
  • Anti-bacterial filter used in Blue Star ACs removes 95% Escherichia Coli and Staphylococcus Aureus bacteria which are infamous for causing boils, infections, and diarrhea diseases.
Antibacterial Filters

Antibacterial filters come in a single piece or with the HEPA filters. They have the ability to destroy all the bacteria, anti-allergen, and dust mite from the indoor air.

These filters appear like the crumble carton but nemesis for the microorganisms spread across the indoor. They destroy the germs and bacteria by using ultraviolet rays.

Anti bacterial air filters are also known as antimicrobial filters and these are useful in the way that provide pure air flow throughout your office and home.

Filters are easy to clean by vacuuming and hand wash very conveniently. Filter should be changed once in every three months so that electrostatic charge should be strongest.

Antimicrobial air filters are good for scrubbing the air of most microorganisms while preventing the growth of others.

These filters use a special electrostatic and micro-structure charge that grabs pollen, dust, mildew, smoke and mold spores. The electrostatic charge pulls in additional microorganisms from the air while the system of fibers firmly traps and holds captured airborne particles.

  • It is one of the most common filters used in air conditioners today.
  • The design of the filters is such that it removes the harmful irritants from the air.
  • The removal of dust and other impurities improves the cooling capacity of your AC.
What Is MERV Rating?

The rating system for these filters is MERV rating which is the method for measuring efficiency of the anti bacterial filters that how much these are efficient for removing dust particles from the air passing through them.

According to the American Society of Heating, the minimum MERV rating is 6. But the ideal rating is 16.

Antibacterial Filters

Antibacterial filters come in a single piece or with the HEPA filters. They have the ability to destroy all the bacteria, anti-allergen, and dust mite from the indoor air.

These filters appear like the crumble carton but nemesis for the microorganisms spread across the indoor. They destroy the germs and bacteria by using ultraviolet rays.

Anti bacterial air filters are also known as antimicrobial filters and these are useful in the way that provide pure air flow throughout your office and home. Filters are easy to clean by vacuuming and hand wash very conveniently. Filter should be changed once in every three months so that electrostatic charge should be strongest.

Antimicrobial air filters are good for scrubbing the air of most microorganisms while preventing the growth of others. These filters use a special electrostatic and micro-structure charge that grabs pollen, dust, mildew, smoke and mold spores.

The electrostatic charge pulls in additional microorganisms from the air while the system of fibers firmly traps and holds captured airborne particles.

  • It is one of the most common filters used in air conditioners today.
  • The design of the filters is such that it removes the harmful irritants from the air.
  • The removal of dust and other impurities improves the cooling capacity of your AC.
What Is MERV Rating?

The rating system for these filters is MERV rating which is the method for measuring efficiency of the anti bacterial filters that how much these are efficient for removing dust particles from the air passing through them.

According to the American Society of Heating, the minimum MERV rating is 6. But the ideal rating is 16.

How Does an Anti-Bacterial Filter Work?
  1. The device is designed to trap the dust particles and bacteria.
  2. The filter uses micro charges to grab pollen, smoke, dust, mildew and mold spores.
  3. The charge pulls the microbes present in the air.
  4. And the fibers system trap and holds the captured particles.
  5. Cleaning of these filters will improve the overall cooling performance of your air conditioner.
Who Makes Antimicrobial Air Filters?

Many filter manufacturers sell antimicrobial filters, including:

  • Accumulate
  • Best Air
  • Dupont
  • Filter Buy
  • Filtrate
  • Lennox
  • Nordic Pure
How the process works

It’s a simple cycle: remediation – protection – retreat* * Bio film can’t be stopped from colonisation – its rate of growth and subsequent impact on assets can be controlled by the protective coating.
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Pros
  • An anti-bacterial filter provides a constant flow of air throughout the room.
  • We can easily clean these filters using a vacuum cleaner
  • These filters are not very costly and are easy to install.
  • They increase the efficiency of AC units, and you save a lot on your electricity bills.
  • The use of these filters improves the quality of indoor air. Hence, it provides relief to Asthma patients and children who suffer from breathing problems.
  • The best advantage is that it traps the airborne impurities such as dust, bacteria, viruses and spores.
Cons of Anti-Bacterial Filters
  • The only disadvantage is that these filters have a short lifespan of about three to four months.
  • Of course, we can wash these filters, but it is better to replace them after regular intervals of time. It will help to improve the performance of an AC.

Reasons to change the filters:

  1. Purify the air from pollutants
  2. Making better air
  3. Avoid the formation of bacterial cultures within the split
  4. Limit the allergens inside the rooms
Applications of Anti-Bacterial Filters

Today, Anti-Bacterial Filters are used in almost every AC brand. Though their names may vary, the working principles are the same.

Voltas AC

The filters in these AC units go by the name ‘Acaro Bacterium Filter’. These filters have antiseptic properties. They kill bacteria and maintain a healthy environment inside the cooling system.

LG

The Anti-Bacterial Filters in these ACs trap harmful microbes and protects from diseases and infections caused by these microbes.
Blue Star AC, Carrier AC, etc. also make use of these filters.

Conclusion

So, we observed that Anti-Bacterial Filter is an excellent option to combat rising Indoor Pollution.It purifies the air and enables us to breathe in the fresh air. Also, it makes AC work more efficiently. And we save a lot on electricity bills.

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