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It is now a proven certainty: the air we breathe is polluted, even indoors. This has a detrimental impact on our health. At home, we inhale fine particles, pollutants, various allergens every day... Are you concerned about the air quality in your home? Are you equipped with an air purifier? These devices offer several purification techniques to clean the air: ionization, photocatalysis, plasmacatalysis... There are many innovations in this field and new features are flourishing. It is not easy to navigate among the large number of models on the market. What is the best air purifier to choose in 2023? Overview of the most effective products.

Selection of the best air purifiers to choose in 2023

  • Dyson Purifier Hot+Cool™ Formaldehyde: a technological gem;
  • LEVOIT Home Air Purifier with HEPA H13: good value for money;
  • Dyson Purifier Humidify+CoolTM Autoreact: a 3-in-1 device;
  • XIAOMI Mi Air 3H Purifier: voice control of your device;
  • Dyson Pure CoolTM: a design look;
  • TEQOYA 200 Compact air purifier and design: absolute silence;
  • ROWENTA PU6080F0 Intense Pure Air Connect XL: rock-solid efficiency;
  • Dyson Pure Hot+Cool link Table Purifier: a compact and transportable device;
  • PHILIPS Air purifier with HEPA filter: compact and quiet;
  • CONOPU Hepa Air Purifier: an essential oil diffuser.

Dyson Purifier Hot+Cool™ Formaldehyde: a technological gem

This Dyson model purifies the air by capturing viruses¹ (including Covid-19²), allergens and dust. With its 350° oscillation system, it offers purified air to your entire room. It can be used in heating mode in winter or ventilation mode in summer.

The most:

  • Quality HEPA filter;
  • Air quality displayed in real time on an LCD screen;
  • Connected to the MyDyson™ app;
  • A silent night mode, for a peaceful sleep.

Cons:

  • High price.

¹ Tested for airborne influenza A (H1N1 virus) in an independent laboratory. After 60 minutes at the maximum fan speed, the concentration of airborne particles in the chamber was reduced by 99%. Actual effectiveness may vary.

² Dyson purifiers were exposed to particles of SARS-CoV-2 in the air (the virus that causes COVID-19) in an independent laboratory, using a 0.37 m3 chamber for 90 seconds. Dyson purifiers were also confronted with the Phi-6 bacteriophage (a substitute for testing SARS-CoV-2) in an independent laboratory, using a 30 m3 chamber. After 90 minutes at maximum fan speed, the chamber air concentration was reduced by 99.9%. Real-world effectiveness may vary.

See price on Dyson.fr

LEVOIT Home Air Purifier with HEPA H13: good value for money

Discover an air purifier with high efficiency. With this model, the air is purified 5 times per hour, for a room of 40 m2. It filters different types of particles: allergens, pollen, dust mites, tobacco, dust.

The most:

  • Timer 2h, 4h, 6h, 8h;
  • 3 purification rates;
  • 100% ozone free.

Cons:

  • Filter to be replaced every 3 months.

See price on Amazon

Dyson Purifier Humidify+CoolTM Autoreact: a 3-in-1 device

This 3-in-1 device performs several functions. It acts as an air purifier, fan and humidifier. The diffused air is purified and humidified.

The most:

  • A 4.5-litre tank for 36 hours of humidification;
  • An automatic mode to ensure an ideal humidity level in the room;
  • Air projected throughout the room.

Cons:

  • Not logged in to the MyDyson app.

See pricing on Dyson

XIAOMI Mi Air 3H Purifier: voice control of your device

This model of purifier eliminates fine particles up to 0.3 microns: dust, smoke, pollen, mold, animal hair... It covers an area of 26 to 45 m2.

The most:

  • Consumes less than 1kWh per day;
  • Touch screen;
  • Voice control: Compatible with Google Assistant and Amazon Alexa.

Cons:

  • Sound volume of 64dB.

See the price on Cdiscount

Dyson Pure CoolTM: a design look

Dyson Pure Cool captures 99.95% of particles, down to 0.1 microns: pollen, bacteria, animal dander... With its 70° oscillation, it diffuses air throughout the room.

The most:

  • Ventilation function;
  • Magnetic remote control, for easy storage;
  • Filter end-of-life notification.

Cons:

  • Not connected to the MyDyson app.

See pricing on Dyson

TEQOYA 200 Compact air purifier and design: absolute silence

The TEQOYA 200 is extremely effective. It removes 99% of ultra-fine particles. Once turned on, it cleans the air in just 30 minutes.

The most:

  • Totally silent;
  • Low power consumption;
  • Produced in France.

Cons:

  • Not suitable for rooms larger than 30 m2.

See price on Amazon

ROWENTA PU6080F0 Intense Pure Air Connect XL: rock-solid efficiency

This purifier covers a large area: 140 m2 of sanitized air delivered. It effectively destroys formaldehyde, the most harmful pollutant in our homes.

The most:

  • A connected solution;
  • A silent device: 32 dB sound volume;
  • A delayed start function.

Cons:

  • A bit bulky.

See the price on Cdiscount

See price on Amazon

Dyson Pure Hot+Cool link Table Purifier: a compact and transportable device

Compact, this purifier has a heating function for the winter and ventilation for the summer. It purifies the air in your home all year round.

The most:

  • Regular rotation;
  • Controllable via the Dyson app.

Cons:

  • Sound volume of 63dB, but silent night mode possible.

See price on Amazon

PHILIPS Air purifier with HEPA filter: compact and quiet

With a Clean Air Delivery Rate of 190 m3/h, this PHILIPS purifier can cover an area of 48 m2. It removes 99.5% of particles and 99.9% of viruses.

The most:

  • Very compact;
  • Silent;
  • Display of the air quality of the room.

Cons:

  • Not remotely controllable.

See the price on Cdiscount

CONOPU Hepa Air Purifier: an essential oil diffuser

This purifier works with 3 filters: pre-filter, HEPA and activated carbon. Thanks to its Strong Speed mode, it cleans the air in a room very quickly.

The most:

  • A timer to control energy consumption;
  • Attractive price;
  • A reservoir of essential oils for aromatherapy.

Cons:

  • A bit noisy in normal operation, but only 22dB in night mode.

See price on Amazon

What is an air purifier used for?

Air purifiers were honored by the general public at the time of the Covid-19 epidemic. The question of cleaning the air in our interior, to protect ourselves as well as possible from the virus, has become paramount.

The air purifier has a very simple mission: to filter the air and clean up enclosed spaces. It works as follows:

  • It absorbs the air from the room.
  • It passes it through one or more filters.
  • It releases the depolluted air as much as possible.

You want to improve your living comfort and breathe healthier air. The air purifier is a great ally. It is used to:

  • Clean the air, for the good health of the whole family.
  • Relieve people at risk, suffering from respiratory problems or prone to various allergies.
  • Eliminate bacteria.
  • Filter harmful particles: pollen, dust, viruses, tobacco, food smell, dust mites, bacteria, animal hair, volatile organic compounds (VOCs) contained in paints or glues, for example.

The criteria to consider when choosing an air purifier

There are a multitude of models of air purifiers. It's normal to feel a little lost when making your choice. To find the air purifier best suited to your needs, consider:

  • The surface area of the home: opt for an air purifier adapted to the dimensions of the room, without undersizing.
  • The quality of the filters.
  • Air flow: The Clean Air Delivery Rate gives a good indication of the volume of air treated in a given time.
  • The type of pollutants treated: pollen, mites, odours...
  • The cost of maintenance: filters, in particular, can be quite expensive to replace for some models.
  • Energy consumption.
  • The sound volume.

Air purifiers are valuable allies to improve well-being in a room. Exit pollens, mites and pollutants harmful to health. They are used, of course, in addition to an essential daily ventilation.

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