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Things to Consider When Buying the Best Air Purifier for COVID

Things to Consider When Buying the Best Air Purifier for COVID


Things to Consider When Buying the Best Air Purifier for COVID 


Covid-19 cases are significantly increasing due to the transmissible Omicron variant. Therefore, you will be staying inside your home more. If you want to make your home comfortable and keep the shared space fresh, use air purifiers. They will eliminate bacteria and germs from the air, especially when you can not open the windows during winters. So, you must look for a portable air purifier for your den.

How Does an Air Purifier Work?

An air purifier draws air in its chamber and runs it through a filter. Here, the filter removes mites, dust, germs, pollen and other harmful particles present in the air. Then, the air purifier will return the clean air in the room.

Nowadays, some good air purifiers come with a feature to absorb and filter the bad odours during cooking or smoking. Moreover, they are equipped with cooling and heating settings. Therefore, they work effectively during a change in temperature.

Do Air Purifiers Help With COVID-19?

The air purifier with a true HEPA filter can remove a virus from your surroundings, but Covid-19 virus spreads mainly through one-to-one contact. Cleaning the air through an air purifier doesn’t mean that you are immune to virus spread from an infected person. Therefore, air cleaners or HVAC filters can prevent air pollution but they are not enough to protect people from Corona Virus.

However, it would be best to use air filters in large rooms full of people who maintain social distancing and wear masks. In this way you can protect them from contracting viruses.

What Features to Consider while Buying an Air Purifier? 

With advancement in technology, there are more air filters in the market than ever before. Each has unique and better features, So, how to purchase one for your home. The answer depends on the following features:

HEPA Filter

The high-efficiency particulate air (HEPA) filter generally uses trapping mechanisms to capture pollutants. Each one consists of a large particle filtration system. You can re-use or wash them whenever you want.

As per EU standards, use a term HEPA only if a filter removes minimum 99.5% tiny particles in diameter of 0.3 square feet. So, make sure to look for filters with names like HEPA-style, HEPA-type, and so on. The air purifier with HEPA filters is more likely to have clean air delivery rates than one with other filter types.

Carbon Filter

If you want to remove undesirable smells or gases from the space, you need a carbon filter with efficiency particulate air HEPA. The carbon filter is also popular with the names charcoal filter and activated carbon filter. Most air purifiers come with a carbon filter. So, use them while doing proper ventilation of your home.

Automatic-Mode and Air-Quality Sensors

Many air purifier models come with air-quality sensors. If you set them on automatic mode, they will sniff out hazardous waste from the space. In addition, they will inform you about the air quality in the room. If you purchase a smart air purifier, then they will send detailed information to your smartphones. You can also operate them with Amazon Alexa.

Air Purifier Timers

Nowadays, air purifiers come with a timer. You can use timers to set the air purifier to switch on or off after a specific time. It could be handy if you change to using them at the same time every day.

Heater or Humidification Functions

Some air purifiers have heating and humidification functions.  They can cool or heat a room. They can also set the fan speed and heating stages. So, check out the air purifier reviews before purchasing any.

Which Are the Best Purifiers for Covid in 2022?

Are you looking for an easy yet effective way to eliminate virus and bacteria from the air? If yes, then look at the list below. These are some of the good air purifiers you must try.

EnviroKlenz Mobile UV Model

This air purifier uses both UVC bulbs and HEPA filters to provide stage filtration and germicidal irradiation. As per product catalogue, it shows 99.9% virus reduction rate. The HEPA filter in it gives the advantage in addition to warding off viruses and germs. It can also capture pet dander, dust, allergens, and other microorganisms.

Winix 5500-2

It Consists of 4-Stage HEPA filter, washable carbon filter and plasmawave technology. It has the capability to clean up to 1,740 sq. ft within 1 hour. It captures around 99.99% allergens like dust, pollen, pet dander, smoke, and other tiny particles.

Blueair 3210

Blueair 3210 consists of a carbon filter, outer fabric filter, and particulate filter for particles as small as pollen or dust. It almost clears a 17m² space every 12 minutes. This model, well-equipped with particulate sensors will detect poor air quality and purify the air accordingly.

Dyson Purifier Hot and Cool Formaldehyde

It has the ability to filter the tiniest pollutants smaller than 0.1 microns. So, its CADR rating is good as compared to others. You can manage it easily via voice-controlled apps, Google Assistant, Amazon Alexa, Siri, etc. It also has a heater and cool fan mode. So, you must install it in your room to ensure that you can breathe in the clean air.

MeacoClean CA-HEPA Portable Air Purifier

The MeacoClean CA-HEPA air purifier offers multi-stage purification in space. It charges the ions to neutralise pollutants in the air, rendering them easy to pick up when they go through its filters. Its success rate is around 99.985%. It filters even the tiniest of airborne particles. In addition, it has a charcoal filter that removes unpleasant smells.


There are various air purifiers available in the market to improve air quality and remove dust, pet hair, etc. Hopefully, the above guide will help you to choose the best one for your home.


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