Best Air Purifiers 2022: Buying Guide

On this page you can discover the buying guide to the best air purifiers , which contains all the key information to choose the best model according to many features and insights that we will discover together.

Inside a home, an office or any other environment in which normal daily activities take place, it is of fundamental importance to guarantee the highest possible level of livability and healthiness of the air.

Air quality, in fact, is essential from the point of view of health (especially in this period), and this obviously applies to both adults and children. This is why an appliance such as an air purifier is very useful, as it is able to repel polluting particles and unpleasant odors present in the environment.

Best Air Purifiers: Reviews and Tips

This is the updated list of the best air purifiers of the moment:

Now that you’ve read a lot of information, it’s time to find out which are the best air purifiers on the market. By continuing to read you will be able to identify the best models on the market, which for ease of use we have divided into three distinct price ranges.

Low-end air purifiers (maximum € 80)

Levoit Air Purifier

The Levoit air purifier is certainly one of the most suitable if you want to take advantage of a device that is first of all safe. In fact, it is 100% healthy: it does not produce any percentage of Ozone, even though it includes the anion mode and the UVC light function.

The LV-H132 has been specially designed to protect the health of the family. Inside it includes 3 filters: the pre-filter, the filter and the highly efficient activated carbon filter, useful for capturing allergens, smoke, mold, odor and even pet hair.

The various filters help remove even the smallest air contaminants, as small as 0.3 microns. It has a Silent function and by filtering the air it produces a very low noise, thus creating a relaxing and restful environment, without causing any disturbance.

Smart air purifier – Levoit

Levoit 200 S is a smart air purifier with a very compact design, ideal for not cluttering excessively and taking up space inside the home.

The well thought-out frame and the design that allows 360 ° operation help the device to purify the air in any place it is placed, such as living room, bedroom, kitchen, office, bathroom etc.

One of the main aspects to take into account of this air purifier is its Smart function, which allows it to be controlled remotely and also with voice assistants, such as Google Assistant and Alexa.

The connection is made via Wi-Fi technology and is very fast and efficient. In addition to this, on the device there is a comfortable and intuitive display for those who want to control it manually.

You can adjust the speed up to three different levels, activate the child lock and even set the automatic timer.

Inside the device there are three special filters (H13 HEPA, Activated Carbon Filter and Prefilter) that allow you to remove about 99.97% of 0.3 micron pollutants, therefore dust, mites, bacteria etc.

Another positive aspect is certainly its low noise level, that is 24 dB in Sleep Mode, ideal for keeping the operation active even at night.

In conclusion, Levoit 200 S, with its excellent power and light weight up to 2.99 kg, is an ideal purifier for home and beyond, if you always want to breathe fresh, clean and healthy air.

Aiibot Air Purifier

The Aiibot 2021 purifier represents a much more advanced and efficient version of the previous models, with performance increased by as much as 55%.

It increases air deodorizing by 67% and is able to filter out mites, bacteria, smoke, harmful gases and tiny particles for 99.7% overall.

With a noise level of only 28 decibels, the device is ideal for maintaining constant operation or even programmable automatically, for example at night, since it does not disturb sleep.

The Aiibot air purifier provides purification functions with negative ions, aromatherapy and night lighting, as well as issuing a specific alert for when it will be necessary to replace the filters positioned inside.

The latter however have a high duration, of about 2000 hours. The operation is very simple to carry out and filters can be purchased in various stores and on Amazon itself.

Pro Breeze 5-in-1 Air Purifier

The lines and design of this 5 in 1 Pro Breeze air purifier are truly sought after allowing an optimal combination in any kind of environment. It is able to capture up to 99.7% of pollen and other particles found in the air thanks to its five filtration stages. The clean air production rate is 218 cubic meters, making it suitable for rooms as large as 40 square meters.

Its dimensions are rather compact, but it has a particularly powerful technology that makes it useful not only in domestic environments, but also in work environments. Its peculiarity is that of generating negative ions by clicking on the simple button and it is extremely simple to use even with many functions including programmed switching on or off after certain time periods.

It also allows you to appropriately manage the air speed and in particular with three modes. It should be emphasized that it fits perfectly with the needs of those who have children and pets in the house , so the quality of the air is also an essential aspect for eliminating odors that are not at all pleasant.

Proscenic A8 – Air Purifier and Purifier

Proscenic A8 has a valid and effective air filtration and purification system, based on four different filters, highly effective and able to collect and eliminate up to 99.7% of mites, bacteria, smoke, harmful gases and other particles.

Furthermore, being ozone-free, it does not pollute in any way. The device has small dimensions, 24 x 42 x 24 cm, therefore ideal to be placed in any room of your home or even in the office.

The design is elegant, of the latest generation and has a comfortable LED strip where the level of air quality is constantly indicated. At the bottom of this survey it will then be possible to decide whether it is convenient to activate the purification mode or not.

Another positive aspect of the Proscenic A8 is its low noise level, below 24 dB, therefore almost imperceptible and also ideal to keep active at night, as it does not disturb sleep.

The device is to all intents and purposes a Smart product, remotely controllable after connecting it with a Wireless connection (2.4 Ghz) . It is necessary to download the special ProscenicHome application, available on both iOS and Android, and from here it is possible to fully control the device, programming the operating timer, adjusting the intensity or even to view the status of the filters and if necessary. to replacement.

It can be controlled by voice, through various voice assistants, including Alexa and Google Assistant.

Xiaomi Mi Air Purifier 3H

This device made by Xiaomi is an air purifier that allows you to remove dust of any type and allergenic agents up to a minimum size of 0.3 microns.

The design has less compact physical characteristics than other solutions, but equally satisfying from an aesthetic point of view. The body has been implemented also and above all to make the objective of purifying the air more functional, obviously also through the filter it has and which allows to capture up to 99.97% of particles.

Like other devices, this air purifier is also smart control , i.e. it can be fully managed in all its functions through the appropriate application available for smartphones and tablets that have an Android or iOS operating system. Among other things, the purifier can also be controlled remotely with the compatibility it has with Alexa devices and Google Assistant.

In practice, with your own voice you can give specific instructions such as switching on, switching off and much more. Finally, the device provides for night-time functionality and is also able to best meet the needs of environments whose dimensions range from a minimum of 28 to a maximum of 48 square meters. This is our full review.

Philips Air Quality AC0820 / 10

The purifier of the Dutch company Philips guarantees excellent circulation of clean air in the room, eliminating mites, negative particles, bacteria and even unpleasant odors.

All this without cluttering, given the strongly contained dimensions and its 3D operation. It can clean approximately 20 m² in less than 16 minutes, with a maximum recommended surface area of ​​up to 49 m².

Effectively removes 99.5% of particles down to 0.3 microns, therefore ideal even if you have pets that tend to shed a lot of hair, such as dogs and cats.

There is a special sensor that constantly and automatically checks the surrounding air quality.

The special LED bulb will signal any air pollution in red, while in blue an optimal quality.The effectiveness of the Philips AC0820 / 10 purifier is guaranteed by the presence of specific filters inside, in particular a pre-filter and a hepa filter for particles and allergens.

The two main ways of using the device are auto and turbo. With the first it is possible to program the operation automatically, using the appropriate timer, while with the turbo mode the air purification power will be increased, for more efficient and immediate results.

Finally, it is also possible to activate the night mode, to keep it running even during sleep. The lights will significantly decrease their intensity, as well as the noise will be absolutely inaudible, up to a maximum of 33 dB.

Electrolux EAP150 Oxygen Collection

Among the best purifiers around, we cannot forget everything about the Electrolux EAP150 from the Oxygen Collection .

Electrolux has always stood out due to the immense attention paid to everything related to air purifiers. Not surprisingly, the EAP150 model includes a 3-stage Pure Source filtration system, useful for guaranteeing the emission of 99.9% clean air.

This device is able to fight pollution by acting at a molecular level, so much so that it is also effective in the fight against viruses and bacteria, as well as odors and vapors. The complex technology behind this device even helps to capture pet hair making the house noticeably cleaner. To all this is also added the Silent Mode , very useful for guaranteeing people a peaceful sleep at night.

Electrolux FA31-201GY

Flow A3 is an excellent device for those who want to keep the air in their room always clean and free of allergens, mites, bad smells, smoke etc.

There is, in fact, a special multi-layer filter that captures the micro-particles of dust, for example PM 2.5, and also manages to break down the aceltaldehyde of harmful gases. On the front of the device there is a special light signal that warns of the possible need to replace the filter.

The latter has a duration of about 12 months, which also varies according to the specific use.

The purified air exits from the upper part of the device, through a spiral outlet that allows it to be introduced into the environment in all directions, with a homogeneous and very effective flow. Precisely for this reason, Flow A3 is recommended for any type of environment up to 40 square meters, such as dining room, kitchen, bedroom and even the work office.

There are various operating modes that can be activated. Even in the one with the maximum power expressed, however, the noise level remains very low, maximum 50 dB, making it ideal to use the purifier even during the night, as it does not disturb the rest.

Another positive aspect to highlight is the touch interface on the device, very simple, intuitive and allows you to set the functions ensuring an ideal user experience for the customer.

Philips Air Purifier AC1215 / 10

Among the best air purifiers on the market, the Philips AC1215 / 10 model stands out , capable of eliminating 99.9% of bacteria and germs. As practice shows, the use of this device helps reduce suffering for allergic individuals.

It also includes VitaShield IPS technology and a complex system of multiple NanoProtect filters, including the HEPA filter, the activated carbon filter and the pre-filter with 5 speed settings: Silent, Turbo and 1, 2, 3 Among its strong points also stands out the Smart AeraSens sensor, useful for monitoring the air quality in the environment and providing feedback to the people who live there.

Samsung AX60R5080WD air purifier

The AX60R5080WD purifier from the Korean company Samsung is ideal for purifying and covering large closed spaces, up to 60 square meters. As a logical consequence, compared to the models seen so far, this has much larger dimensions, even if the aerodynamic lines of the air purifier adapt to any environment and try to clutter as little as possible.

The front intake is able to quickly incorporate a large amount of air and the special multiple filtering present inside allows complete purification, eliminating fine dust, animal hair, mites, tiny particles and even bad smells.

Through a special 3 Way Air Flow system, the air is immediately released in all directions, which is why it is able to cover even large spaces such as lounges, public offices, dining rooms, etc. in the best possible way.

The PM laser sensor is very interesting, able to monitor the air quality in real time, alerting the user in case of need to activate the purification. The purity of the air is evaluated using four different colors.

An excessive concentration of negative particles will be indicated in red, therefore it is recommended to proceed with a purification.

In addition to manual use using the special keys on the body of the device, it is possible to take advantage of the smart functions of the Samsung AX60R5080WD.

It is necessary to download the SmartThings application, available for both iOS and Android devices, and from it you can do practically everything, such as adjusting the automatic switching on and off, checking the status of the filters, setting the Sleep and Turbo mode and much more. even more.

To conclude, a certainly interesting aspect of this device is the special safety lock present, to avoid accidental changes and to keep your small children safe at home.

Levoit Air Purifier for Large Room

The air purifier made by Levoit has been designed and implemented to meet the needs of rather large rooms. The manufacturer, in fact, points out that the device is able to purify environments up to a maximum of 55 square meters.

The choice of a different design of the usual purifiers which has a white body and a black part in the display area is also very interesting. Right on the display there is a lot of useful information for the correct management of the purifier starting from the air quality indicator. To make its use even easier and more functional, night mode is provided on the display with a suitable light so as not to ruin the rest and above all it has a function specially designed for fumes.

Going more into the merits of the technical characteristics, it is equipped with a HEPA filter and a honeycomb activated carbon filter. It is able to capture 99.97% of particles with a minimum size of 0.3 microns as in the case of pollen, but also animal hair and fumes from the kitchen and other environments. It can be controlled remotely with its smart functionality allowing, among other things, to choose the speed level and above all it does not produce any harmful substances.

In addition, there are many other features including the timer for switching on and off, but also the automatic storage of settings so that they can be reused several times.

Levoit purifier in Torre

Levoit produces different types of air purifiers including this one which has a design reminiscent of the classic tower . It should be emphasized that this solution from the design point of view is really guessed because it can represent without any shadow of a doubt an excellent piece of furniture.

However, the design is only one of the many positive notes of this device able to best meet the needs of air purification in environments that have a surface ranging from a minimum of 50 square meters up to a maximum of 92. Thanks to the purification system it is equipped with, it is able to produce purified air equal to 400 cubic meters per hour. Like other devices in this segment, it can filter 99.97% of dust including mites and other allergens. It has several functions including intelligent auto mode and is able to control the surrounding air quality by independently adjusting the switching level to clean as fast as possible.

It also has a timer function to set the switch-off or even switch-on of the purifier and it is also possible to vary the speed by choosing between three switching levels. This purifier is first 100% ozone and is therefore safe for health. In short, it allows you to fulfill all those needs necessary to purify the environments in which children and people who need pure air live.

De Longhi HFX85W20C

The De Longhi HFX85W20C purifier is a product with a very original design, available in a metallic gray version with a beautiful display that extends in length along the entire column. It allows you to purify even quite important environments thanks to a power that can reach up to 2000 Watts. However, the power can be suitably varied according to its functions which also allow it to heat or cool the environment.

Specifically, it has 6 power levels for heating and can be a support for this kind of need for environments that can even cover 60 cubic meters in volume. As for its cooling function, it has ten power levels that can reach a maximum consumption of 35 watts. Its performances are truly extraordinary as it is able to capture up to a maximum of 99.9% of the particles present in the air as in the case of allergens and it can also capture particles with dimensions around 0.1 microns.

Among the other peculiarities of this product, whose temperature can be set thanks to the digital thermostat between a minimum of 10 degrees and a maximum of 28, there is also the speed of air flow and a motorized oscillation for comfort at 360 degrees. within the environment.

Leitz TruSens Air Purifier Z-3000

The Leitz Z-3000 air purifier is an ideal device for those who want to breathe healthy and clean air inside their home or office.

Given the large size of the device, about 74 cm in height, the purifier allows you to efficiently cover surfaces of over 70 square meters, therefore ideal for dining rooms, lounges, waiting rooms, etc.

All this is thanks to the various integrated technologies, such as the PureDirect technology, which distributes the air more evenly throughout the room, the internal UV-C lamp capable of eliminating and deactivating germs and bacteria present in the air, and the HEPA filter, able to trap even tiny particles.

It acts on four levels of purification, based on a personally washable pre-filter, a carbon filter, the classic HEPA present in most purifiers and, in fact, the UV-C lamp to deactivate the harmful action of bacteria, molds and germs.

On the body of the product there are special very simple and intuitive digital controls, for switching on and off, adjusting automatic operation, setting night mode and also checking the current quality level of the surrounding air.

What it is and what it is for

An air purifier is nothing more than a device that generally operates on electricity and is able to filter the air in the environment in which the device is placed.

Its main function, as you can guess from the name of the device, is precisely that of guaranteeing an air filtering activity that takes into account not only the possibility of removing bad odors, but also eliminating any bacteria present in the affected environment.

The dimensions of an air purifier may vary from model to model and brand to brand, but one factor in common between individual appliances is portability, which allows users to move the purifiers from one room to another throughout ease.

How does it work

Let’s analyze in more detail how an air purifier works .

Beyond the issues inherent to the characteristics of the individual brands, a generic purifier is characterized above all by the presence of a fan, specifically delegated to the air intake of the placement environment.

The sucked air is passed inside a filter aimed at capturing bacteria or polluting particles, and it is at this juncture that the air itself enjoys the purification process. After being purified, the cleaned particles are reintroduced into the environment, raising the level of healthiness of the same, also taking into account the possibility of connecting the same appliances such as ionizers, HEPA filters (used for filtering fine dust) and lamps to the purifiers. ultraviolet.

How to choose an air purifier

Now that you have discovered more information on air purifiers, we can find out in detail what are the main features and functionalities that should have the best models to take into consideration when buying.

By continuing to read you will be able to learn more about various topics such as the purification system, the consumption and performance of these devices, the best features and the necessary maintenance.

Purification system

We further investigate the aspects related to the operation of air purifiers, starting from the purification system .

The system in question is of absolute importance from the point of view of air filtration, since the qualitative result of the purification of environmental particles depends on it. The system can accommodate different types of filters inside, and among these we find the aforementioned ionizer.

The ionizer is a small device which, mounted inside a purifier system, is able to emit a certain amount of voltage in order to ionize the molecules that make up the air. The ionization process, therefore, only charges these molecules with electricity, while at the same time allowing the production of cooler air than the incoming one.

Another particularly useful type of filter for air purification is the so-called ” HEPA filter “. The device is known to be one of the many absolute filters capable of boasting a filtering efficiency of up to 99.995% . A similar value is achieved through a system of filtering sheets composed of microfibers gathered in different layers, capable of retaining polluting particles (only solid ones) with exceptional effectiveness.

Continuing the examination of the different filters present within the purification system of the air purifier, it is worth mentioning the activated carbon filters, which work through the presence of activated carbon capable of absorbing the polluting particles of a current , dust filters and cold catalyst , which can minimize the polluting emissions of the air purifier.

Performance and consumption

We now come to the issues relating to the performance and consumption of air purifiers based on flow rate.

The consumption of an air purifier varies according to the technology and functions housed within the purification system. In addition, particular importance is also given to the energy class of the individual device, a factor capable of significantly affecting the final consumption of the device in use.

In general, the consumption of purifiers is relatively modest: without ever exceeding 100 watts , the average consumption expressed by devices of this type is about 40-50 watts , but it is not uncommon to find purifiers on the market capable of expressing a power of less than 30 watts .

Smart functionality and allergies

From the point of view of functionality, purifiers are able to offer users variable performance depending on the technologies they host.

First of all, modern purifiers have a whole series of smart functions useful for taking advantage of the digital controls of the appliances , so as to set them independently as needed.

Another function housed in the purifiers is that offered by air quality sensors , not necessarily present in all models currently on the market.

Beyond the classic filters, it is also worth highlighting the existence of some professional purifiers designed specifically for those suffering from particular allergies , built with specific filters and assigned to the filtering of certain environmental particles according to the needs of allergic users.

Maintenance and filter change

As for maintenance, air purifiers first of all require a rather frequent replacement of the filters of the purification system.

Because of their function, in fact, the filters are particularly subject to wear, and to ensure correct and constant use of the devices it is advisable to replace them whenever there is a decrease in performance by the purifier itself. More rarely it is necessary to replace the electric battery, which is able to offer a prolonged and lasting performance over time.

In the event that a certain practicality is possessed from the point of view of technical maintenance , the operations in question can be carried out in total autonomy and without having to resort to the intervention of a technician. Otherwise, it is advisable to request the work of a maintenance technician specialized in operations of this type.

FAQ and Frequently Asked Questions

Conclusions and final considerations

Within this buying guide to the best air purifier you have been able to discover all the information regarding this kind of products. From basic operation to the most advanced technical features, you now know perfectly well how to choose the perfect model for your needs.

Compare the hundreds of offers on Amazon and choose the product that is most relevant to your intentions.

If you haven’t found what you wanted, then you should read the buying guide to the best ozone generators, great for home, commercial and industrial use.