How do Air Purifiers work?

The idea behind inventing an Air Purifier stemmed from the concept of face masks to protect firefighters from airborne pollutants.

With the assistance of substantial research, technological advancement, and innovation, Air Purifiers have become what they are today; sturdy, attractive home appliances that improve your life and eliminate the possibility of diseases.

Although they have exhibited incredible capabilities, there still is much skepticism in the air about the credibility of Air Purifiers and whether they are worth spending thousands on.

The most fundamental definition of an Air Purifier is any device that filters airborne particles in an enclosed space that may cause harm to respiratory health.

Working Mechanism and Features:

What people need to understand is that an Air Purifier is not the ultimate solution to all your cleaning woes. In fact, it is a highly useful home appliance that will significantly reduce health risks for your family and keep your home clean IF it is coupled with other measures to curb pollution.

The most basic mechanism of an Air Purifier is the use of a fine sieve inside the device for filtering out dust particles circulating in the room.

How do Air Purifiers actually work

Most commercial Air Purifiers claim to be able to filter up to 99.9% Air Contaminants. Whether these allegations are valid or not, can only be determined by the consumer.

Commercial Air Purifiers are either small units or large appliances depending on the size of the room it should work in. They are high tech devices that perform both filtration as well as the supply of fresh, clean air.How do Air purifiers work ..process of keeping air fresh in your room or office

The most common air pollutants that most commercial Air Purifier models target are Dust, Pollen, harmful gasses like Hydrocarbons, unpleasant odors and smoke.

Enclosed spaces where people live and work in like offices and homes are excellent breeding grounds for disease-causing micro-organisms.

This is due to lack of adequate air circulation, proximity to factories or vehicles, and isolation from natural environments. Also, Heaters, Air Conditioners, and Pets are the number 1 contributors to Home Air Pollution. This is where the need for Air Purifiers arises.

Most models are equipped with a ‘pre-filter’ that targets the larger airborne contaminants like dust, pet dander, etc. Then there is a median filter called a ‘Carbon Filter’ that is Carbon activated to target gaseous pollutants, odor, etc.

Moreover, finally, the core filter is known as a ‘High-Efficiency Particulate Arrester’ (HEPA) filter that is designed in a honeycomb way to filter out the finest particles.

There are several other advanced technologies integrated into high-end, expensive Air Purifiers like Photocatalytic Oxidation, Light-based triggers, emission of negative ions for attracting positively charged particles, UV ray emission, Ozone production, etc.

Watch the interesting video below which explains in details how an air purifier works.

Air Purifiers do work and are effective. However, they are also harmful if used in excess and if not maintained.

Ionization and Ozone producing Air Purifiers pose health risks, so it is better to use these features in moderation and only if essential.

It is also sagacious to buy an Air Purifier from a reputed brand and to not buy cheap devices. Another important factor to consider is your room coverage and your requirements such as protecting respiratory health patients or keeping out pollution from your surroundings.

After gauging all these factors, you can search for different models online and choose one that best fits your requirements.

ALSO READ: Philips Air Purifiers in India

HEPA Air Purifier in India

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