Which is the best Air Purifier?

With air quality at its all time worst, home air purifier or air filter is the latest must-buy home appliance. Instead of panicking and going by the words of manufacturers and retailers, it will be wiser to do some research. Our Experts compared 20+ models of 12 brands of home air purifiers on the basis of air purifier price, air-delivery rate, power consumption, warranty along with other important parameters to educate you to know the best air purifier or air filter for home buyers.

 

Air Purifier: Costs, concerns and clean air puzzle

A home air purifier is a device that removes contaminants (including PM 2.5 particles) from the air in a room. This it does by sucking in the air present in the room and running it through multiple layers of filters to capture the impurities and particulate matter. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and also effective at reducing or eliminating secondhand tobacco smoke. Air purifiers are becoming increasingly capable of capturing a greater number of bacterial, virus and DNA-damaging particulates. High-efficiency particulate air or HEPA air purifier removes particles by capturing them on filter materials and can clear the air of dust, pollen, pet dander, smoke, etc. The commercially graded air purifiers are manufactured as either small standalone units or larger units that can be affixed to an air-handler unit.

Consumer VOICE compared air purifiers to understand how theywork to serve their basic purpose, and how they can do this job best. We have also compared the leading models of air purifiers available in the Indian market, in terms of parameters like their CADR that is Clear Air Delivery Rate, coverage area, power consumption, noise level, price and warranty. While brands will do what they have to in order to sell their wares, we as consumers must take sensible precautions to understand the technology we are getting into our homes and what the give and take is. We must also now the various types of air filters available in the market, important technical terms that the retailers use to sell them and what is the operational cost of air filters.

BRANDS STUDIED

 
  • Kent
  • Philips
  • Panasonic
  • Sharp
  • Daikin
  • LG
  • Blue air
  • Pureit
  • Tefal
  • Xiami
  • Crompton
  • Honeywell

PARAMETERS STUDIED

 
  • Air-delivery rate
  • Power consumption
  • Noise level
  • Coverage area
  • Warranty

To read the complete article, please |