Applications- Pure Air Systems

Air purifiers are a must when you are staying in highly polluted areas like high traffic zones, industrial areas, power generations, construction, and agricultural areas. The air purifier is an indoor device that controls indoor pollution to keep the air clean and healthy. 

How does the air purifier work?

An air purifier or air cleaner removes contaminants from the air and improves indoor air quality. The internal fan in the air purifier pulls the air and then the air is passed through the series of filters with which the contaminants in the air such as dust, smoke, fine particles, dust mites, and germs like bacteria and viruses are removed and the fresh air is circulated back to the environment. Air changes in the purifier for one or two or three hours depending on the purifier you choose.

It is important to understand the different needs of the air purifier. Here we are going to discuss seven different types of air purifiers and their applications.

The 7 Types of Air Purifiers

1. Ultraviolet Air Purifiers

Ultraviolet air purifiers use ultraviolet light to remove harmful bacteria, viruses, and pathogens from the home. The UV rays from the ultraviolet air purifiers kill the harmful germs that affect our health by breaking the molecular bonds in their DNA. These UV air purifiers used for home are small, compact that filter the air through a chamber filled with UV light. UV air purifiers use UV light bulbs to kill 99.9% of mold spores and reduce harmful particles from the air. The UV bulb used in the UV air purifier is to be replaced once a year depending on the model and usage.

2. HEPA Air Purifiers

HEPA air purifiers use air filters made of advanced technology. HEPA filters are made up of interlaced glass fibers that are tightly weaved into a fibrous maze. These HEPA filters are very effective filters considered medical-grade filters.  It removes 99.97%  of very fine particles that are larger than 0.2 microns like pollen, dander, mold, and dust from the air. These very fine particles that enter the lungs are hazardous and create lung infection and cardiovascular problems.

HEPA filters remove the vast majority of particles and pollutants from the air. HEPA filters should be once a month depending on the usage. But HEPA air purifiers or air cleaners do not remove microorganisms that are smaller than 0.2 microns from the air.

3. Activated Carbon Air Purifiers

Activated carbon air purifiers easily absorb smoke, odors, fumes, and harmful gases from the air. Most activated carbon purifiers with HEPA filters remove fine particles from the air as well. Only activated carbon air purifiers do not remove any particles like pollen, dander, dust, or mold from the air.

4.  Ionic Air Purifiers

Ionic air purifiers do not have any internal fans to pull the air. This type of air purifier is extremely quiet and emits negative ions into the air. These negative ions attract the positively charges airborne particles like dust. This type of air purifier has electrostatic precipitators that trap the positively charged dust particles into a metal plate inside the ionic air purifier.

Ionic air purifiers remove all the particles in the air like dust, dander, allergens, viruses, bacteria, smoke, and fumes but do not remove any odors from the air. These types of air purifiers should be cleaned regularly to maintain effective functionality.

5. Electronic Air Cleaners

Electronic air cleaners work with the furnace of the air conditioner. These electronic air cleaners use static electricity principles to charge and trap airborne particles. Electronic air cleaners with HEPA filters trap 99.98% of allergens from the air. Electronic air cleaners should be replaced and the ionizing wires or collector cells should be cleaned once a month.

6. Central Air Cleaners

Central air cleaners are not like room air purifiers, this purifies the air in the entire home by connecting to central heating and cooling systems. Central air cleaners effectively remove the contaminants such as pollen, dust, and viruses in the home. Central air cleaners enhance your health and reduce the impact of allergens, asthma, and viruses. These air cleaners filter out particles that interfere with the equipment and will extend the life of the heater and A/C.

7. Air-To-Air exchangers

Air-to-air exchangers ventilate your home by removing old air and brings back healthy fresh air. This air-to-air exchanger purifies indoor air and also regulates the temperature and humidity of your home. 

Applications of Air purification Systems

Major applications where an air purification system is a must are medical, institutional, commercial, and military applications.


  • Hospitals

Hospitals require natural air purifiers including HEPA filters with UV bulbs that easily capture the dust mites, pollens, microorganisms like bacteria, viruses, other pathogens and kill them. This keeps the hospital environment safe and clean. Air purification systems can be used in the patient care room that controls the spread of disease and helps the infected person to recover quickly.

  • Clinics

The natural air purifier can be used to keep the environment safe and clean for outpatient procedures, where patients come with different diseases that can be easily transferred from one person to the other i.e. communicable diseases. It controls and minimizes the spread of disease from the infected person to the healthy person.

  • Laboratories

In laboratories, the airborne particles or contaminants can easily react with the other prepared test solution. This reduces the accuracy of the results in the laboratories. A Natural air purifier with HEPA filters helps medical labs, dental labs, research laboratories to keep the environment clean and healthy.

  • Pharmaceutical

The pharma industry deals with many chemicals to manufacture medicines for the infected person. It is important to keep the environment clean and prevent contamination of chemical compounds during manufacturing. Best air purifiers absorb these chemicals that are suspended in the air and avoid contaminating the other pharma drugs.

  • Veterinary Hospitals

Using the best air purifiers with HEPA filters and carbon-activated filters reduces the spread of disease among animals.


  • Universities

It is important to have a clean environment i.e., free from contaminants in the research lab to get accurate results. Air purifiers that use HEPA filters remove all the airborne contaminants during different phases of the research cycle.

  • Pre-school and Secondary Educational facilities

Children generally have lower immunity compared to adults. Communicable diseases easily spread among children in schools. Using air purifiers with HEPA filters traps the bacteria, viruses, and other pathogens that are suspended in the air and minimize the spread of communicable diseases.

  • Prisons and Criminal Detention Centres

In prison, most of the prisoners who had the habit of continuous smoking will have lung infections. Asthma or TB diseases can easily spread from one prisoner to the other. In such cases using an air purifier with HEPA filters helps to prevent the spread of diseases from one person to another and also improves the health and reduces the stress of the infected person.


  • Household Health

The best air purifier for homes that uses a HEPA filter and carbon activated filters reduces the harmful gases emitted from the household cleaners. The Best air purifier for home ensures the air you breathe is free from chemicals and enhances your health. Best air purifier for home with an activated carbon filter filters the unpleasant smell from the home and makes you feel fresh ever.

  • Food Products and Beverages

Air purifiers that use HEPA filters ensure a clean environment for the packaging and processing of food products. This includes the bolling of many beverages.

  • Retail-Restaurant

Air purifiers in retail restaurants remove the odor and filter out the airborne particles in the foodservice. Air purifiers also filter out the smoke from the cigar in the bars and restaurants where smoking is allowed.

  • Apartments and Hotels
  • Air purifiers with HEPA systems can be used in apartment complexes and in high-end hotels where the meeting and conferences are arranged.


  • Microelectronics

The microelectronics industry involves dust-sensitive electronic products. These types of products need to be fabricated in a clean environment. Air purifier with HEPA filters ensures a clean environment in the manufacture of microchips.

  • Optics

The manufacture of precision optics for commercial or military use requires a clean environment. Air purifiers with HEPA filters help you to maintain this clean environment.

  • Precision Component Manufacturing

Using air purifiers with HEPA filters prevents fine dust in the air. It is vital to minimize the dust particulate getting into the process while manufacturing the precision components.

  • Testing Laboratories

Air purifiers with HEPA filters remove the fine airborne particulates from the environment during various phases of compound testing in laboratories such as mineral labs, precious metal labs, and more. 

  • Automotive

Paints and other coatings used in the labs or R&D emits harmful chemicals. Long-term inhalation of such chemicals results in health hazards. Air purifiers with HEPA systems remove these harmful gases from the air and keep you healthy.


  • Aerospace Guidance Systems

Manufacturing and assembling precision guidance systems for all the military aircraft, satellites, and spacecraft. This assembling of precision equipment requires a clean environment and hence air purifiers with HEPA filters are used for effective operation.

  • Chemical and Biological Systems

Air purifiers with HEPA filters protect occupants working with chemicals and biological systems. 


  • Pharmacies 

Air purifiers provide clean environments and help pharmacists and technicians from getting affected by communicable diseases from the patients. 


This makes clear with different types of filters and the application where an air purification system is a must and is used. AerMax 500 air cleaner uses true shield HEPA filters to ensure the 99.97% of the pure air.

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