Best Air Purifier to Buy in 2021
                     Best Air Purifier to buy in 2021
• Due to high rise in Global Warming, the need for best air 
purifier to buy in 2021 has also increased. Since the lockdown 
opened, air has polluted very badly. The whole world started 
using vehicles and due to scorching summer, air conditioner is 
highly in use by every home. Hence, the heat of ACs and the 
heat of vehicles is causing Global warming and Air pollution in 
the whole world. 
• According to World Economic Forum report, “6 out of 10 most 
polluted cities are in India.” Everyone knows that polluted air 
can cause severe health issues in the human body. Therefore, 
it is necessary to protect environment from getting polluted by 
installing best air purifier in India at your home.
• In this blog post, you’ll know about how to find best air 
purifier to buy in 2021 and the features you should look for!
How to choose right filtration 
technology?
Filter is the most important part in any purifier so choosing the right filter can give you many 
benefits and also worth your money too. There are four types of mostly used air filtration 
technology:
Ionic Filtration:
This filter functions by removing charged ions fog into the air that reacts with contaminants 
in the air. It can catch ultra-fine particles of 0.01 size of microns. It doesn’t need replacement 
for a really long time and is washable too.
 
HEPA Filter:
HEPA filter is highly efficient in removal of mold spores, pollen, dust, pet dander, hair, visible 
smoke and fungi. It removes around 99.97% airborne elements in size of 0.3µm. 
 
Photocatalytic Filter:
This filter cleans the air with titanium dioxide which is a semiconductor and is energized by 
UV light. Some Air purifiers has fitted with Photocatalytic filter.
 
Activated Carbon Filter:
It is granular or powdered carbon pieces that have been treated to be spongy. In this filter, 
activated carbons are used to remove impurities in the air by using chemical absorption 
technique.  
What features should an air purifier have?
While purchasing air purifier for your home, look for these features your air 
purifier should have, and then think about best air purifier to buy in 2021. 
Sensor and a monitoring system:
High quality air purifiers sensors control the air quality of your home 
environment. It automatically provides the needed amount of purification. So, 
look for this feature while buying an air purifier.
 
Air Quality Indicator:
It is the most important thing to consider in an air purifier. There is an LED 
sensor in an air purifier that notify you about the air quality whether it is safe 
or not. 
 
Clean Air Delivery Rate:
CADR measures that how quickly air purifier can filter the air in your home. You 
should choose an air purifier with a higher CADR ratings. 
 
Air Changes Every Hour:
This feature purifies your room’s air every hour and provide you a clean air to 
breathe. 
                     Summary!
Clean air not only protects you from health issues but it also relaxes your mind and 
release positive hormones in your body. So, look for the features mentioned in this 
air purifier guide, and look for best air purifier to buy in 2021.
Site: https://www.electronicsbaazar.com