Best Air Purifier 2020 – Buyer’s Guide

Top 10 Best Air Purifiers 2019Due to the constant increase of pollution in the air, air purifiers are not something you may need at some point.

They are something you really need! The reasons are simple.

Are air purifiers worth it?

A good air purifier will quickly increase the air quality at your home or in the office, so you will breathe pollution-free air.

It is obvious that these devices eliminate the risk of countless health issues and they will make sure your health is at the highest level possible.

But, which device you actually need?

We tested all popular and desirable models available on the market and we are proud to present you the 10 best Air Purifiers in 2020.

Buyer’s Guide For The Best Air Purifier Of 2020: We Compared Top 10 Most Desirable Models

Best Air Purifiers 2020 – Top 10 List:

1. Coway AP-1512HH Mighty Air Purifier – Best overall Air Purifier

Coway AP-1512HH is the best air purifier, in the lack of a better word. First of all, it is one of the most effective devices on the market.

Thanks to 4-stage filtration it will eliminate 99.97% of all pollutants from the air.

The filtration is divided between pre-filtration, deodorizing filter, HEPA filtration and then the Vital Ion.

All of this means that you won’t have pollutants, pollen, chemicals or germs in the room where the air purifier is located.

It is designed for rooms with up to 361 square feet of space. It is mandatory to include this when you are purchasing a new air purifier. The Coway AP-1512HH is easy to use as well.

You get LED which will inform you about the air quality.

There is a timer (1, 4 or 8 hours) and the 3-stage fan speed.

EDITOR’S CHOICE: The Coway AP-1512HH is the best air purifier in 2020 being one of the most effective devices on the market.


Superb filtration
Value for money
LED notifications
3-stage fan speed


Eco mode is basic
LED can’t be turned off

2. Blueair Blue Pure 211+ Air Purifier with Washable Pre-Filters - Best Air Purifier for Larger Rooms

Best Air Purifier for Larger Rooms reviewBlueair Blue Pure 211+ Air Purifier is designed for bigger rooms. It can be used in any room with a size between 400 and 600 square feet.

The filtration system uses 3 stages and eliminates 99% of all pollutants.

However, it also has charcoal filter meaning the air purifier will eliminate smoke, mold, gas, odor alongside pollen, bacteria, and germs from the air.

The unit is quiet while operating and the noise it makes vary between 31 and 56 dB according to the fan speed.

You can wash the pre-filter and reuse it for a countless period of time.

Don’t forget that it has been rated as the most, energy efficient air purifier in the class.


Quiet operations
3-stage filtration
Suitable for larger rooms


Lack of user manual

3. Winix 5500-2 Air Purifier with True HEPA

Winix 5500-2 Air Purifier with True HEPA review 2019Winix 5500-2 is made for rooms with a size of 360 square feet. It has a charcoal filter and more importantly a true HEPA filtration.

Thanks to all of this, it can eliminate 99.97% of air pollutants from the air at any given moment.

It also has a system known as Plasma Wave which will carefully and more efficiently remove odor, smoke, and germs from the air.

The pre-filter is also washable and can be used for a long period of time.

This is a smart device. It uses sensors to adjust the fan speed and to adjust the filtration systems in general.

It also has a night mode so it will be extremely quiet while you sleep.

We should add that it is a great value for money and it is one of the bigger air purifiers you can have in this price range.


HEPA filter included
Plasma Wave system
Sensor-powered system


Light present when night mode is activated
Expensive filters to replace

4. GermGuardian AC5350B - Large Room - Best Air Purifier for Home

Best Air Purifier for Home 2019This particular unit is made for smaller rooms. It can be used in a room of 167 square feet.

Obviously, the price is lower and makes it ideal for users who have just one room to use it in.

Advanced features are present as well. It will eliminate 998.97% of all air pollutants from the air thanks to the presence of HEPA filter and charcoal filter.

Filters should be replaced every 8 months (charcoal should be replaced every 4 months) and they are affordable as well.

There are more advanced features as well. You can get optional UV technology which will fight germs and bacteria in the air.

The fan has 5 speeds and it is powerful. The tested model is available in two colors (white and black) but the black one is slightly more expensive.


Small and compact
Removes 99.97% of air pollutants
HEPA filter
5-speed fan


For smaller rooms
Customer support

5. Dyson Pure Hot - Wi-Fi Enabled Air Purifier - Best Heating Air Purifier

The Dyson Pure Hot + Cool Link HP02 isn’t an ordinary air purifier. As a matter of fact, it is one of a kind unit that would be ranked much higher, if it wasn’t so expensive. However, it is a 3-in-1 unit. You get air purifier a fan for the summer and a heater for winter!

You also get the ability to use the app and activate the device whenever you want. In addition, the Dyson Pure Hot + Cool Link HP02 has sensors, night mode, and timer.

If we take a closer look at the filtration capabilities, we can see HEPA filter which is paired with the latest technology.

This simply means that your air will be free of 99.97% of all air pollutants! Dyson Pure Hot + Cool Link HP02 is also one of the best-looking devices of this kind. It looks like no other.


Modern design
Overall quality
Heater, fan and air purifier


Isn’t energy efficient

6. GermGuardian AC4825 - 3-in-1 Full Room Air Purifier - Best Bedroom Air Purifier

Best Bedroom Air Purifier 2019It may be one of the best-looking air purifiers for you.

The tested model is suitable for rooms of up to 167 square feet.

It has a HEPA filter and an optional UV system that kills bacteria and germs trapped in the air.

The design is modern, the unit is excellent in eliminating smoke from the air and it has a 3-speed fan system.

In a nutshell, this unit is small, compact and useful for smaller rooms where you want the best air quality.


Modern looks
Easy to use


UV system is optional only
Isn’t suitable for larger rooms

7. hOmeLabs 3-in-1 Compact Ionic HEPA Air Purifier

hOmeLabs 3-in-1 Compact Ionic HEPA review 2019hOmeLabs 3-in-1 Compact Ionic HEPA Air Purifier is actually a model designed for travelers.

It is small, compact and can maintain air quality in rooms up to 50 square feet. Of course, you can use it at home. Just make sure your room is within the aforementioned size.

This is an affordable model, but it is far from a cheap one!

You get HEPA filter, you get 4 stage filtration and you also get a unit which will eliminate bad odors from the air.

This is possible thanks to the 360-degree system that cleans air just perfectly.

It also makes the air purifier looks different than other models.

The price is the next best thing and it makes the unit one of the most affordable air purifiers in the world.


360-degree system
HEPA filter
Small and compact
Great for travelers


Small coverage area
Some elements are made of cheap plastics

8. GENIANI Home Air Purifier

GENIANI Home Purifier air review 2019On our test, the unit we have here worked perfectly. It is well-made, looks great and it comes with a great warranty.

The HEPA filter is obviously present so the air purifier will remove up to 99.97% of all pollutants from the air.

It is also excellent in removing odors and smoke from the air.

Don’t forget that you get 2 years of warranty and the tested model is ARB approved.

The fan has 3 speeds which are common for air purifiers of this type.

There is night mode present as well, so you can dim the light and make the unit quieter, mandatory in 2020.

Don’t forget that it is rated for rooms with 167 square feet of size.

The noise level it makes is between 30 and 50 dB.


Small, compact and quiet
Night mode
Overall simplicity
Great air filtration


Humming noise
Uneven air flow

9. LEVOIT LV-PUR131 Purifier for Home

LEVOIT LV-PUR131 Purifier for Home review 2019LEVOIT LV-PUR131 Purifier comes from the United States and it is rated for areas up to 322 square feet.

It has pre-filtration, HEPA filter and charcoal filtration all packed in this small case.

It looks average and it will help you get clean air in your room or office.

Standard features are available as well.

For instance, you get the night mode which will reduce the noise and you get sensors which are paired with the main system.

They adjust the filtration protocols according to the pollutants in the air.

Additionally, we can add that you get fast air purification properties. The unit will purify the air in the room in 10 minutes.


Coverage area
Night mode
3-stage filtration


Obsolete design
User manual

10. Hathaspace Smart True HEPA Air Purifier 5-in-1 Large Room Air Cleaner

Hathaspace Smart True HEPA Air Purifier review 2019The unit we have here is an excellent choice as well. The main advantage is in the HEPA filter and odor eliminator.

The unit will remove dust, debris, odor, pollen and much more. It eliminates up to 99.97% of pollutants (standard for all HEPA –powered air purifiers).

The exterior is standard. It is modern, easy to use and will blend in perfectly at your home.

Auto mode is supported as well and it will optimize the purification process perfectly at all times.

The air purifier works great and it is rated for all rooms up to 360 square feet.

This makes it ideal for larger rooms, such as a living room. It is very good when it comes to basic air purification.


Interesting design
Removes odor and pollutants
Easy to use
For rooms with up to 360 square feet in size


Short power cord

Buyer’s Guide

If you are still looking for the best air purifier, you will need to know what to look for in these units.

That’s why we decided to present you the buyer’s guide and reveal how to deduce which air purifier is the one you actually need.

Here are the main factors you need to include:


Coverage or the size of the room for which an air purifier is rated is the first and primary factor to consider.

For example, if it is rated for rooms with up to 167 square feet, an air purifier won’t be effective in larger rooms. On the other side, if it is rated for 360 square feet, it can be used in smaller rooms.

Filtration Stages

Basically, you can choose between 3 and 4 stages. 4 stages are obviously better and they are reserved for the ultimate air purifiers. A 3-stage unit will also meet your criteria. Just keep in mind that HEPA filter is mandatory and all air purifiers you are considering must have it.

Fan Speeds

It simply refers to the overall power speed of air filtration. A unit with 5 speeds will get a job done in less time than an air purifier with 3 speeds. The average is 3-5 speeds with most models having 4 speeds.

Noise level

Take this into consideration if you are planning to use an air purifier in a room where you sleep. At night, it must stay as quiet as possible so you can sleep well. Luckily, all new models are quiet and there won’t be significant differences.


A timer is a desirable feature. It helps you let the air purifier when you need it the most and save energy when you don’t need it. Also, you can run the timer before you go to bed.


In the end, all we can summarize is that the Coway AP-1512HH is the best air purifier in 2020.

It is suitable for rooms with a size of 361 square feet, it has 4-stage air filtration and an Eco mode.

Keep in mind that other models are all above average so be free to choose the one that meets your criteria perfectly.

Please let us know your opinion on the comment section below.

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