Pollution can be detrimental to health, whether it is indoor or outdoor. Given that we spend most of our time indoors, getting an air purifier becomes a necessity.
The need for Air Purifiers is growing every day as the pollution levels are rising all over the years. It is in our hands to give the best air to breathe to our family.
A survey by IQ Air (world's most polluted cities in 2020) suggests that 15 cities are in India out of 20 top polluted cities.
Air purifiers make sure that a room is free of pollutants like viruses, bacteria, allergens, dusts, smoke, odors etc.
In this buying guide, we will tell you 8 important points to consider before buying an air purifier.
HEPA(High Efficiency Particulate Air) Filter is the most important class of filter. They are highly efficient in removing pollen, mold spores, fungi, dust, pet dander, hair, mold spores and visible smoke. Formally speaking, HEPA filters are expected to remove at least 99.97% of airborne particles sizing 0.3 µm or more. Microns are one-millionth of a meter. To give you a better idea, the diameter of human hair is 50-100 µm. In fact, humans cannot see anything less than 10 microns.
Activated Carbon FilterA type of sorbent media filter (the filters that use very high surface area to catch gaseous pollutants) most commonly used in air purifiers. Activated carbon molecules bond with the pollutants to trap cigarette smoke, chemical fumes, gasses, and odors.
Clean Air Delivery Rate (CADR)which is the measurement of the volume of air that can be filtered by your air purifier within a minute. The CADR is measured in Cubic Feet Per Minute (CFM), and the higher the CADR, the better and more air can be processed in your room within a set time frame. For typical households, a CADR of 250 is considered to be excellent.
Coverage Area (Room size)This implies the distance which the Air Purifier can cover.
Noise Noise is yet another crucial factor when it comes to air purifiers. There are many air purifiers that are very quiet and totally silent, while many units contain a fan so that you can expect a small amount of noise. Lower dB (Decibel) value, the better!
Energy Consumption Generally, most consumers will run their unit nearly around the clock, meaning it will exhibit their electricity bills. Therefore, you must look for the ones that consume less energy.
Maintenance Cost Permanent filters (HEPA, Carbon) need to be replaced. Check the filter replacement cost and filter life.
Warranty and Certifications Make sure the unit you are choosing is certified and from a trusted brand so that you don’t have to worry much while purchasing. The more extended warranty, the more confidence and peace of mind.
Coway holds the prestige of making best-in-class air purifiers all over the globe.
Check for best price (Search Term: AirMega 150 ) @ PlanetOnSale
Filters - This model from Coway has 3 layers of air filtration: a) Pre Filter – that removes dust, hair, or pet fur b) Carbon Filter – useful for removing odors and harmful gasses c) Green Anti Flu HEPA Filter – which is effective in removing viruses, germs etc.
Automatic control that adjusts the speed of the fan by sensing the level of dust in the room.
Manual one-touch filter control on the device that offers 4 levels of filtration mode.
Dust monitor It also has a dust monitor to continuously measure the air quality.
Note: - Detailed review @ YouTube
JAPANESE TECHNOLOGY Sharp Air Purifier is designed in Japan with ABS material under strict quality control to ensure that the product compliments your homes.
Check for best price (Search Term: FP-F40E ) @ PlanetOnSale
Plasmacluster technology It makes use of Plasmacluster technology releasing positive and negative ions to neutralize the air by interacting with the molds and viruses.
Filters - This model from Sharp has 3 layers of air filtration: a) Pre Filter – that removes dust, hair, or pet fur b) Carbon Filter – useful for removing odors and harmful gasses c) Green Anti Flu HEPA Filter – which is effective in removing viruses, germs etc.
Dust monitor It also has a dust monitor to continuously measure the air quality.
Sleep mode for quieter operation at night.
Inbuilt timer to control the number of hours of operation.
Note: - Detailed review @ YouTube
AirMega 250 is the most effective air purifier by Coway, designed for larger homes with big rooms. It covers more area compared to other air purifiers and provides users with clean air within 30 minutes.
Check for best price (Search Term: AirMega 250 ) @ PlanetOnSale
Key features of AirMega 250:
Sl. No. | Description | Coway AirMega 150 (AP-1019C) | Sharp FP-F40E | Coway AirMega 250 |
---|---|---|---|---|
1 | Pre-filter (dust) | Yes | Yes | Yes |
2 | Carbon (odor) | Yes | Yes | Yes |
3 | HEPA (viruses) | Yes | Yes | Yes |
4 | Other filter | - | - | - |
5 | CADR (cubic meters) | 5.05 (cu.m/min) | 4 (cu.m/min) | 4.35 (cu.m/min) |
6 | Room size (sq. ft) | 355 sq ft | 320 sq ft | 930 sq ft |
7 | Power consumption | 38 W | 27 W | 62 W |
8 | Max noise | 22~49 dB | 21~48 dB | 22~54 dB |
9 | Filter Life (Carbon & HEPA) | 8500 hours (1yr 10 days) | 2 years | 8500 hours (1yr 10 days) |
10 | Warranty | Motor - 5 Yrs, Parts - 1 Yr. Free 2 years Extended warranty | 1 Yr | Motor - 5 Yrs, Parts - 1 Yr. Free 2 years Extended warranty |
Conclusion: - With the ever-increasing air pollution in the country, selecting the right air purifier is crucial to take care of yourself and your family. We’ve listed some of the best budget and high-end purifiers for small and large rooms. Ultimately, Coway AirMega 250 is our recommendation for buyers with no budget limitation, as it provides the best air filtration. For budget users, Coway AirMega 150 (AP-1019C) or Sharp FP-F40E. provide excellent value for money.
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