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With the arrival of Diwali, not only the cold increases, but the level of pollution also starts increasing rapidly. The Air Quality Index (AQI) of air in Delhi-NCR and many other cities has reached dangerous levels. Due to toxic air, people have started getting sore throat, allergies, cold, asthma and respiratory diseases. Even healthy people are getting harmed by this polluted air. In such a situation, the demand for air purifiers has increased to make the air clean and breathable. The question is whether air purifiers are effective in cleaning the air of the house and how does it work?

What is the main function of an air purifier?

The main function of an air purifier is to make the air clean and healthy by removing dangerous chemicals, viruses, and dirt present in the air.

Filtering the air - An air purifier draws in air from the room and passes it through several filters. These filters remove dust, dirt, fungus, gases, and other polluting particles.
Providing breathable air - The purifier makes the air breathable by removing pollutants present in it, which has a positive effect on health.

Different filters of air purifier

Air purifiers have several types of filters, which clean the air at different levels:

HEPA Filter - This filter is capable of removing 99.97% of harmful elements present in the air. Even small particles are filtered by it.

Activated Carbon Filter - This filter helps in removing odor and gas. Its specialty is that it also removes smoke and other odors present in the house.

Ionization Technology - This technology uses ions to remove harmful elements present in the air, making the air more pure.

UV Light – This technology uses UV light to kill airborne bacteria and viruses, making the air even cleaner.

Benefits of air purifiers

Odor Removal – An air purifier can easily remove the odor present in a room.

Allergy & Asthma Relief - This purifier provides relief to asthma patients by removing allergy causing particles from the air.

Elimination of bacteria and viruses – The purifier is also capable of eliminating bacteria and viruses present in the air.

Health Protection: Clean air improves breathing process, which is beneficial for health.

Types of air purifiers

There are many types of air purifiers available in the market, some of the main types are as follows:

Room air purifier - It is suitable for small rooms.
Portable air purifier - It can be carried anywhere.
Central air purifier - It cleans the air of the entire house by installing it in the central ventilation system of the house.
Window air purifier - By fitting it in the window, the outside air can be cleaned.

Things to keep in mind while buying an air purifier

Choose according to the room - Choose the purifier according to the size and requirement of your house or room.
Pay attention to the filter capacity - Also pay attention to the capacity of the purifier's filter and how often it will have to be changed.
Noise and energy consumption - Check the noise level and power consumption of the purifier so that it is suitable for your needs.
Warranty and service - Also check the warranty and service facility of the purifier, so that maintenance is easy in future.

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