How to Choose the Best Air Purifier in India? 

Air Purifiers have become a basic necessity for indoor spaces with increased pollutants and allergies present in the air. Having a house near natural surroundings is becoming difficult in metropolitan cities, and with an increased level of pollution, fresh air has become non-existent. In this scenario, air purifiers have become relief from breathing in toxic air. There are the best air purifiers in India for homes available in the market nowadays.

Why is it necessary to have an Air Purifier?

Last update on 2024-04-03 / Affiliate links / Images from Amazon Product Advertising API

The air indoors is more harmful than the air outside. Household products such as deodorants, cleaning agents, and inkjet printers also contribute to air pollution as well. Air purifiers are advised for people with dust allergies, asthma, or any kind of respiratory disease. The work of air purifiers is to control the air quality by getting rid of allergies, pollen dust, pet hair, and other pollutants invisible to the naked eye. 

How does an Air Purifier Work?

Air purifiers use mechanical, ionic, electrostatic, or hybrid filtration to cleanse the air inside. The process includes drawing polluted air through the filters, which are then circulated back into the room. Air purifiers absorb pollutants, dust particles, and even odor to purify the air inside the room, which also ensures better sleep. 

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How to Pick the Best Air Purifier as per Your Preference?

The requirement for an Air Purifier can be different according to an individual. 

  1. People who have Asthma should opt for air purifiers having TRUE HEPA filters and should avoid Ozone based purifiers. 
  2. People who have low immunity levels and those on dialysis should install air purifiers of top quality with True HEPA filter, Pre-filter, etc. 
  3. Only True HEPA Filter technology ensures 100% elimination of allergies. 
  4. People who live in construction areas must ensure to have a purifier having a strong pre-filter, and it should be replaced frequently. 
  5. Activated Carbon filters should be installed in air purifiers used in industrial areas to remove air odors.
  6. People who have pets at home should also opt for air purifiers with strong pre-filter to avoid breathing in pet hair. 
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Last update on 2024-04-01 / Affiliate links / Images from Amazon Product Advertising API

Things to Keep in Mind Before Purchasing an Air Purifier

Levels and Types of filters 

1. Pre-Filters 

Foam and non-woven polyester pre-filters remove large particles such as pet hair before the next stage of filtration take place.

2. True HEPA 

HEPA (High-Efficiency Particulate Air) filters clean allergies such as pollen, animal skin and dander, mold spores, and dust. HEPA filters remove 99.9% of all the particles, which can be as small as 0.3 microns. The filter has to be changed from time to time. The larger the filter, the more particles it will be able to remove. The size, material, and construction of the filter highly determine the performance. 

3. Activated Carbon Filters 

They are used in combination with other filters. Activated carbon/charcoal filters help in absorbing odors and gases, thereby neutralizing smoke, chemicals, food smell, and fumes. 

4. Antibacterial and Germicidal Filters 

They help in eradicating harmful bacteria and germs.

5. UV filters

UV filters, along with HEPA filters ensure the air you breathe is purified. These filters are generally used in hospitals, kitchens, labs, and daycare schools to minimize the risk of airborne infections. 

6. Charged Media Filters 

They combine particle filtration along with an electrostatic charge filter to filter particles as small as 0.1 microns. These filters need to be replaced as well to work efficiently. 

7. Photocatalytic Oxidation Filter

PCO filter uses titanium dioxide-coated metal plate along with UV light to oxidize and physically break down chemicals during the filtration process. 

8. Air Change Rate of Air Purifier 

The ACH (air change per hour rate) of an air purifier indicated exactly how many times the purifier filters the entire room’s air in one hour. 

9. Customer Service and Warranty 

Every air purifier requires change after 12 to 18 months. Make sure the after-sale service of the product is sound so that the replacement is quick and easy. Your purifier is a big investment for your home, so make sure that you have a long warranty on the product to protect you from manufacturing defects. 

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Last update on 2024-04-01 / Affiliate links / Images from Amazon Product Advertising API

India’s Most Popular Air Purifier Brands

The Philips Company is a market leader in air purifiers. Some other good brands include Honeywell, Dyson, Havells, and Panasonic. They also build world-class technology products. 

Price of Air Purifiers in India

There is a cheap air purifier that comes in the range of Rs. 2000 to  Rs 3,000. A good air purifier with HEPA and carbon filters costs between Rs. 15,000 and Rs. 30,000. There is also the best air purifier in India under 10000 you can go for.

FAQ related to Air Purifiers

Should you leave air purifier on all day?

Air purifiers can be left on all day without causing any harm. It is recommended that you clean the filters once a month. In the case of dirty filters, dust particles and allergens are trapped and can harm sensitive groups if they aren’t cleaned regularly.

How many hours a day should you run an air purifier?

What is the recommended running time for your air purifier? Therefore, your air purifier should be run for at least 12 hours daily. I recommend following this rule of thumb. If you do not follow this schedule every day, it is okay to do so, but you should know that as you run your air purifier more often, there will be more freshness and cleaner air throughout the year.

Is it okay to sleep with air purifier on all night?

We often benefit from air purifiers in our everyday lives, so it may seem natural to ask if that impact extends to our sleep. Sleeping does not stop air pollution, so you should leave your air purifier running in your bedroom if you want to get the full benefits.

Should I close the door when using an air purifier?

It doesn’t really matter whether the doors are open or closed. Regardless of where the purifier is placed, it will clean the immediate area it is situated in. Close both windows and doors when cleaning a room with an air purifier to prevent further outside contaminants from entering.

Can I move my air purifier from room to room?

Using the best air purifiers for each room requires taking into account the size and shape of the room, as well as the type of air purifier you have. Most modern air purifiers can easily be moved from room to room.

Do air purifiers use a lot of electricity?

Electricity is not used extensively by air purifiers. They can, however, consume considerable amounts of electricity if used for a prolonged period. Typically, air purifiers consume 334.49 kWh of electricity per year. A day of active mode is 16 hours and a day of standby mode is 8 hours.

How long does air stay clean after air purifier?

It takes 80 minutes for the air to become clean again. You will have just as bad air as if you didn’t have a purifier if you turn it off before sleeping.

Should an air purifier be placed on the floor?

By placing the air purifier on a dresser or other piece of furniture, you can elevate it no higher than five feet off the ground.

Does air purifier remove dust?

The Environmental Protection Agency (EPA) suggests that high-efficiency particulate air filters, also known as HEPA filters, will filter 99.97 percent of dust particles smaller than three microns. The best air purifiers for removing dust from your home have HEPA filters right now.

How many air purifiers do you need in a house?

Do you need more than one air purifier in your house? Air purifiers should be installed in the most frequently used rooms of your home. In the living room, kitchen, and bedroom, at least three air purifiers may be needed

Do air purifiers make your electric bill go up?

The cost of running an air purifier ranges from $0.02 to $0.32 per day. When an air purifier is running in standby mode, it costs between $0.86 and $2.80 per year. There is an increase in electric bills of between 0.5% and 8% when you use air purifiers.

Do air purifiers work for smell?

A HEPA filter deals with large particles, but it does not remove odors, chemicals, gases or VOCs. Furthermore, HEPA filters may actually produce unpleasant odors due to their musty nature.