The Best Air Purifier UK 2022

For those that suffer from allergies or asthma, an air purifier can transform your life and help ease the symptoms. They work by using highly efficient filters that can capture all the harmful airborne particles, which can be as small as 0.3 microns.

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Best Air Purifier
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An air purifier for your home is the best way to improve your breathing space. They are constructed of a number of filters with the main filtering layer being a true HEPA filter. They are designed to capture up to 99.97% of harmful airborne particles and reduce the number of pollutants in the air, such as dust, pollen and smoke.

The best air purifier Philips AC3259, which is WiFi enabled and automatically monitors and purifies the air when required. If you require a more affordable alternative, the LEVOIT Purifier is the best option that is also WiFi enabled.

Air Purifier Comparison

Air PurifierCADR (m³/h)Room Size (m²)
Philips AC325939395
LEVOIT Smart230516
Pro Breeze 5-in-1218430
Dyson Pure Hot + CoolN/A400
Vax Pure Air 200277105
MeacoClean CA-HEPA340198
De’Longhi AC230238860
Futura Purus5010

In terms of measuring the performance of an air purifier, the CADR (Clean Air Delivery Rate) is a statistic you should focus on. Most brands will provide a CADR score for each type of pollutant, which may be pollen, smoke or dust. The higher the score, the more effective it will be, which also correlates with the room size.

Below is a list of the best air purifiers that can be used in every room of the house and capture airborne particles as small as 0.3 microns.

The Best Air Purifier

1. Philips 3000i Connected Air Purifier

Philips Series 3000i Connected Air Purifier
Philips are a highly reputable brand in the UK and their 3000i air purifier is a premium option for those looking for the ultimate purifier. It uses an intelligent purification process that automatically reacts and purifiers the air. This 3000i model is designed for large rooms but they produce smaller purifiers that are more affordable.

Controlling this air purifier can be achieved remotely over WiFi or the manual buttons on the unit. For controlling it remotely, the brand has a dedicated application called “Air Matters” or you can use voice commands via an Alexa.

Other features of the Philips 3000i include:

  • 393 m³/h clean air delivery rate
  • Automatically monitors and purifiers the air
  • True HEPA and Active Carbon filters
  • Unique allergen mode
  • 3 automatic and 5 manual modes
  • Dedicated “Air Matters” application
  • Professional grade AeraSense sensor

In terms of its purification performance, the brand states that it removes 99.97% of ultra-fine particles, allergens, gases, bacteria and viruses. The superior purification is due to the various filters integrated into the unit.

Although the Philips 3000i comes with a premium price tag, it’s the best air purifier on the market. It’s also available in a range of sizes to best suit your requirements.
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2. LEVOIT Smart WiFi Air Purifier for Home

LEVOIT Smart WiFi Air Purifier
The LEVOIT is an affordable air purifier that can be remotely controlled via the brands VeSync smartphone app. As an added bonus, it’s also compatible with the Amazon Alexa, Google Home Assistant and IFTTT.

Through the VeSync application, you are able to create a customized schedules to automatically turn the purifier on for specific periods. It also able to track the life span of the filter to ensures its performing at its best.

Other features of the LEVOIT Purifier include:

  • WiFi control via VeSync application
  • Compatible with Alexa, Google Assistant and IFTTT
  • Trackable filter life
  • Honeycomb active carbon HEPA filter
  • Suitable for medium to large rooms
  • Noise output of 23 dB in “Night Mode”
  • LED indicator
  • Energy star and CE certified

The LEVOIT air purifier is a cost effective unit that is ideal for use at night with a noise output of just 23 dB. Compared to similar priced alternatives, it offers far more functionality which can all be controlled via the intuitive smartphone app.
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3. Pro Breeze 5-in-1 True HEPA Air Purifier

Pro Breeze Ultra-Powerful Air Purifier for Home
Pro Breeze are a British brand that produce a wide range of home electronics. Their air purifier is an affordable option that includes the desirable true HEPA filter and negative ion generator, which maximizes the purification performance.

Although this unit cannot be controlled via an application, you can still easily control it using the buttons upon the front panel. Such features include auto on/off and night time mode, which ensures it run silently.

Other features of the Pro Breeze 5-in-1 include:

  • 218 m³/h clean air delivery rate
  • Fully CE and RoHS compliant
  • Suitable for 430 square feet rooms
  • Automatic turn on and off timers
  • True HEPA and activate carbon filters
  • Built-in negative ion generator
  • 3 fan speed settings

If you are not interested in controlling it over WiFi via an application, the Pro Breeze 5-in-1 is the best budget air purifier. The multi-layered filter along with the negative ion generator ensures the air is fresh and free of any odours.
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4. Dyson WiFi Enabled Air Purifier

Dyson Purifier
By far the most expensive air purifier within this article is the Dyson Hot & Cool Link. However, unlike the alternatives, this unit acts an a HEPA purifier, space heater and a fan, which makes it far more versatile and a worthwhile investment.

As its a WiFi enabled device, you are able to remotely control it using Dyson’s Link application. Once connected, you can create schedules, switch between modes, view real time reports and much more.

Other features of the Dyson Hot & Cool Link include:

  • Multi-functionality design
  • Automatically senses pollution
  • Compatible with the Alexa for voice control commands
  • Air Multiplier technology to deliver purified air through the room
  • Reports air quality on the app and LCD display
  • 350° of oscillation and 10 air speeds
  • Night-time mode and sleep timer
  • Remote control included
  • Certified Asthma and allergy friendly
  • Optional replacement filter

It’s the ultimate air purifier that ticks all the boxes and also provides cool or hot air flow when required. Although expensive, the Dyson Hot & Cool Link is far more than just an air purifier.
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5. Vax Pure Air 200 Air Purifier

Vax Pure Air 200 Air Purifier
The Vax Pure Air 200 is a small air purifier that packs plenty of performance and is suitable for rooms up to 150 square metre rooms. Although its not WiFi enabled, it’s supplied with a remote control, which allows you to switch between the different modes and select a fan speed.

In terms of the level of purification from this model, the brand state that the HEPA filter will remove up to 99.97% of particles that are as small as 0.3 microns.

Other features of the Vax Pure Air 200 include:

  • Smart air sensor that automatically adjusts filtration speed
  • Air quality indicator for real time feedback
  • Captures 99% of particles
  • Includes a remote control and instructions
  • Night mode with dimmed light indicator and quieter operation
  • 2 year guarantee

If you require a more powerful purifier, the brand also produce an Air 300 model, which is suitable for room sizes of 120 square metres. However, the Vax Pure Air 200 is an excellent all-round option that looks great with the performance to match and is backed by a 2 year guarantee.
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6. Meaco Clean HEPA Air Purifier

Meaco Clean CA-HEPA
The Meaco Clean is a powerful air purifier that automatically responds to poor quality air and is suitable for room up to 198 squared metres in size. However, depending upon your requirements, the brand offer a small air purifier alternative that’s suitable for 78 squared metre room sizes.

Although it’s has a premium price tag, it does use multi-stage purification to ensure the air quality is at its best.

Other features of the Meaco Clean include:

  • Suitable for 198 square metre rooms
  • 595m3 of air flow rate per hour
  • Easy to use touch control panel
  • Filter replacement indicator
  • Modern design with a white finish
  • Allergy UK approved
  • Noise level between 29 and 62 dB
  • CADR rating of 340
  • Automatically responds to poor quality air

The Meaco Clean is a high quality HEPA air purifier that is Allergy UK approved and provide superior air cleaning performance. They do offer a smaller unit but the larger model is the best option and its only slightly more expensive.
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7. De’Longhi AC230 Air Purifier

DeLonghi AC230 Air Purifier
The De’Longhi AC230 is a highly rated air purifier that provides 5 levels of filtration via an extra large HEPA filter. Also integrated into the purifier is an ioniser, which is used to neutralise airborne particles.

In terms of performance, the brand state that it has a CADR rating of 238 and is suitable for 860 square feet room sizes.

Other features of the De’Longhi AC230 include:

  • 5 levels of filtration
  • Extra large HEPA filter and ioniser
  • Three fan speeds and quiet operation
  • Air quality system that samples the air
  • Built-in gas and odour sensor
  • Certified by the British Allergy Foundation
  • Noise output between 33 and 50 dB
  • Energy class A

Overall, the De’Longhi AC230 is a laboratory proven air purifier that provides superior purification for healthier air in the home. It does come with a premium price tag but its built to high standards and is great for allergy symptoms.
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8. Futura Purus Home Air Purifier

Futura 40W Hepa Air Purifier
One of the cheapest air purifiers that’s actually worth the buying is the Futura Purus. It’s a compact unit that has a HEPA filter integrated into the design for capturing up to 99% of airborne particles.

Compared to other cheap air purifiers, the Futura Purus is backed by a 2 year grantee for complete peace of mind.

Other features of the Futura Purus include:

  • Suitable for room sizes up to 10 squared metres in size
  • Produces between 18 and 40 dB
  • Easily removable filters
  • Single button control
  • Choice of two speeds
  • 1.5 metre power cable
  • 2 year guarantee

Although investing into a cheap air purifier may be a gamble, the Futura Purus is the best cheap option available. It uses the trusted HEPA and active carbon filters and is backed by an impressive two year warranty. The only drawback is that due to the compact size, it won’t be suitable for large rooms.
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Air purifiers are the ultimate device to help ease symptoms caused from allergies or asthma. The filters used within the units are so efficient that they can capture airborne particles up to 0.3 microns in size.

All of the recommendations within this article are suited to a range of budgets and include both smart and standard purifiers. To avoid disappointment, its advised that you buy a purifier suitable for the size of the room it will be used in.

The Author Who Worked On This Article

author dan darimo

Dan Morgan

As a keen DIY’er, gardener and somebody that loves the latest tech, Dan is someone that brings years of experience in multiple trades. Since buying his first house, he has been obsessed with renovating properties and filling it with the latest products. This has led him down the road of testing hundreds of products and creating in-depth “how-to” and informative guides that offer his first-hand experience. Other interests include working on cars, keeping fit through sports or his home gym, caravanning and drinking great coffee.

If you would like to read more about Darimo and the authors, you can visit our about page. This goes into great detail regarding how we test products, create our guides and everything else.

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