15 BEST AIR PURIFIERS

Air Purifiers | April 2024

Many people frequently use air purifiers. These include those with allergies and respiratory problems, pet owners and smokers, as well as those who just want to breathe cleaner air at home. 

By eliminating harmful substances such as smoke, pollen, pet dander, and dust, these devices support the creation of a healthier and more comfortable living environment.

Table of Contents

Air purifiers can significantly help people who live in homes which are prone to excessive dust accumulation or highly polluted urban areas. 

The ability of these devices to effectively remove irritants and allergens that can aggravate conditions such as asthma and hay fever has been demonstrated. Furthermore, people with COPD (Chronic Obstructive Pulmonary Disease) who are sensitive to air quality will find these devices to be particularly helpful.

High-end air purifiers, including the British Dyson Pure Cool Advanced Technology model, are renowned for producing cutting-edge sensor technology. This device can capture ultrafine particles.

In addition, the Swiss-made IQAir HealthPro Plus, well known for its HyperHEPA filter that can eliminate particles as small as 0.003 microns, is featured in our review. These gadgets all offer different features and levels of efficiency, meaning that they are suitable for a variety of different needs and preferences.  

The Best Rated

the best budget air purifier uK

  1. Replacement filters with four options for customisation that meet individual needs.
  2. Clean air is provided by Vortexair Purify Technology, which can cover up to 80 m2.
  3. The best budget air purifier UK filters airborne particles, effectively reducing allergens and foul odours.
  4. QuietKEAP Technology, a patented invention, offers a quiet environment.
  5. Timer and four different fan settings with auto-off and speed adjustment.
  6. Ozone Genuine Replacement Filters guarantee top performance and safety for your health.  

The Best Value

best air purifier uK

  1. HEPA filter and micro USB cable are included; filter replacement is necessary every six months.
  2. Filters 99.97% of common allergens and pollutants; very effective air cleaner.
  3. Ideal for small spaces like bedrooms and offices, compact and portable.
  4. Easy to use with automatic power off after 8 hours to save energy.
  5. The best air purifier UK emits ozone-free negative ions for improved mood and air purification.
  6. Regarded as a suitable gift for friends, family, and coworkers.  

The Best Of The Rest

air purifier reviews uK

  1. Monitoring of Air Quality in Real Time: uses a precise laser dust sensor to provide quick updates on the air quality.
  1. 3-stage Filter System that Effectively utilises primary, HEPA, and activated carbon filters to purify the air thoroughly.
  2. Appropriate for Big Spaces: Air purifier reviews UK have praised the humidifier’s purification that works well for spaces up to 50 m2, perfect for homes and offices.
  1. App and Voice Control: Customisable through the VeSync app, Alexa and Google Assistant compatible.
  1. Calm sleep mode: operates with display lights automatically off and a minimum noise level of 22 dB.
  1. Outstanding value and efficiency: Energy Star Verified, with a selection of four speciality replacement filters and a low-energy DC motor.   

the best cheap air purifier uK

  1. This best cheap air purifier UK cleans a 20 m2 area in under 16 minutes with an extensive coverage purifier.
  2. 3 layers of HEPA filtration, 99.5% effective at removing small particles.
  3. ECARF certified; 99.99% of common allergens eliminated.
  4. Energy-saving and quiet, using less power than a light bulb.
  5. Visualisation of the air quality in real-time is provided by intelligent sensors.
  6. A long-lasting filter with a clever change indicator that is economical.   

affordable air purifier

  1. Superior air purification removes 99.97% of pollutants and allergens in the air.
  2. Ideal for pet owners, vulnerable-member families, and hay fever patients.
  3. A simple control panel for fan speed, sleep mode, and light intensity.
  4. This affordable air purifier is ideal for small to medium-sized spaces, ensuring that every breath is fresh.
  5. Features a Filter Replacement indicator for the best upkeep of air quality.
  6. A low setting for ultra-quiet operation enables uninterrupted sleep.   

air purifier for home uK

  1. By removing 99% of allergens, this air purifier for home UK guarantees improved air quality.
  2. Three-speed settings for efficient operation, with a sleep mode for quiet use.
  3. A handy timer enables uninterrupted purification for up to eight hours.
  4. The independent ioniser feature emits unfavourable ions to help with purification.
  5. Regarded as the most reliable sleep brand in the UK, and comes with a 3-year warranty.
  6. Replace the HEPA filter regularly for optimal performance and the best air purification. 

air purifier for bedroom uK

  1. A CADR of 70 m3/hr provides the best air filtration possible in any size room.
  2. Includes a HEPA H13 filter as part of a powerful 3-layer filtration system.
  3. Removing 99.97% of particles as small as 0.3 microns is possible with high-efficiency filtration.
  4. Solid and normal speed modes are available for flexible use and more potent purification.
  5. This air purifier for bedroom UK includes a slot for aromatherapy essential oils to create a more relaxing environment.
  6. Filters are simple to replace and energy-efficient for user convenience.   

air purifier uK reviews

  1. You can feel better With the Bosch Air 2000, a powerful HEPA air purifier.
  2. Air purifier UK reviews praise its utilisation of three filters for maximum cleaning: a pre-filter, activated carbon, and HEPA13.
  3. Effectively eliminates 99.9% of pollutants, such as dust, pet odour, and allergens.
  4. Features an Auto Mode that continuously adjusts performance based on the room size.
  5. For an uninterrupted night’s sleep, Quiet Mode guarantees noise levels of 25 dB.
  6. The Air 2000, a 3-in-1 filter, a user manual, and a quick guide are all included in the package.  

best air purifiers uK

  1. 100% Ozone-free air suitable for kids and people with asthma.
  2. An advanced 3-stage filtration system captures allergens and airborne contaminants. 
  3. The best air purifiers UK offer tranquil operation with a 12 square metre effective area. 
  4. Adjust the night light function to fit your sleeping environment.
  5. Ideal for normal-sized rooms or offices, this fan has three speeds. 
  6. Filter Change Reminder warns you when to replace the filter, ensuring peak performance.

the best air purifier for mould uK

  1. The best air purifier for mould UK provides effective purification by quickly releasing large amounts of negative ions.
  2. 20 million negative ions and silent operation with an intelligent chip for automatic cycles.
  3. Improves indoor air quality by efficiently removing particles like cigarette smoke, oil fumes, and other odours.
  4. User-friendly and environmentally friendly, requiring little energy and no filter replacement.
  5. Broad applicability, ideal for various spaces, including living rooms, kitchens, and bedrooms.
  6. Perfect for people looking for better air quality, pet owners, young children, or the elderly.   

the best air purifier for pets uK

  1. This improved, silent, powerful model provides enhanced purification and ensures quick air circulation for effective clearing. 
  2. The high-quality HEPA filter improves air quality and your health by removing 99.97% of dangerous particles. 
  3. Despite its small size, The best air purifier for pets UK is compelling, providing clean air to areas of 51 to 150 m3/h without creating ozone or UV-C light. 
  4. After eight hours, Operation is quick and straightforward, thanks to a one-touch switch, a delicate blue LED light, and an automatic power-off feature. 
  5. To maintain peak performance, replacement filters should be changed every six months and are easily accessible. 
  6. For your peace of mind, this top-of-the-line air purifier is CE RoHS certified and includes a 1-year service period and lifetime support.  

the best bedroom air purifier uK

  1. The air is wholly purified With a CADR of 230 m3/hour.
  2. The best bedroom air purifier UK contains an effective HEPA H13 filter that can remove up to 99.97% of particles.
  3. An air quality indicator that updates in real-time to show changes.
  4. Use the sleep mode and ultra-quiet operation for a calm environment.
  5. Fan speed is intelligently adjusted in energy-saving Auto Mode.
  6. Filter replacement is simple and quick with intelligent reminders.  

the best mini air purifier uK

  1. High-Performance Air Filtration: This top air purifier filters out 99.9% of ultrafine particles, such as allergens and mould spores.
  2. Advanced Intelligent Design: The best mini air purifier UK offers automatic intensity adjustment based on readings from air quality sensors.
  3. Low Maintenance: It has a permanent pre-filter that is washable and is designed to catch larger particles, dander from pets, and dust.
  4. Economical and efficient: This air cooler is economical because it has a patented, washable primary ECO ifD filter.
  5. The heavy-duty carbon filter needs to be replaced every six months and can reduce domestic odours, pet odours, and VOCs.
  6. Appropriate for Large Spaces: With a CADR of 315m3/h, it efficiently purifies the air in 129m2 of rooms, offices, or kitchens.   

the best uK air purifier

  1. The best UK air purifier quickly purifies areas up to 78 m2 with broad coverage.
  2. 3 layer HEPA filtration system that captures 99.97% of microscopic particles is present.
  3. Effectively removing 99.99% of common allergens, certified allergy-friendly.
  4. An operation that is more energy-efficient and quieter than a light bulb.
  5. Air+ App is included for remote control and air quality notifications.
  6. A long-lasting filter with cost-effective performance and an intelligent change indicator.

the best value air purifier uK

  1. Strong air purification, ideal for rooms up to 83 m2.
  2. The best value air purifier UK ensures the purest air possible with H13 HEPA filtration.
  3. Sensitive auto mode monitors the air quality and modifies the fan speed as necessary.
  4. Operates in complete silence for improved living conditions and undisturbed sleep.
  5. Energy-efficient, using only 24W of power to operate economically.
  6. Provides intelligent control and Google Assistant or Amazon Alexa compatibility.   

Features to Look for When Buying Air Purifiers

When choosing an air purifier, a true HEPA filter should be the first feature to be considered. This stands for High Efficiency Particulate Air, which is made to remove 99.97% of particles with a diameter of 0.3 microns. 

This includes a variety of airborne particles like pollen and dust mites, which significantly enhances the air quality inside your home. The Philips Air Purifier offers a true HEPA filter, ensuring a cleaner and healthier home environment. This model is sold at John Lewis.

Another crucial factor to consider is an activated carbon filter, which is very effective at removing volatile organic compounds (VOCs). These VOCs are frequently present in household goods, and can consequently worsen indoor air quality. 

An activated carbon filter and a HEPA filter are included in an intelligent air purifier like the Dyson Purifier HotCool, offering a complete air-cleaning solution.

Furthermore, it’s essential to consider the clean air delivery rate (CADR). This showsthe amount of clean air that the purifier is capable of producing. An air purifier with a high CADR rating can filter larger particles like dust and pollen more efficiently. For example, the MeacoClean CA-HEPA has a remarkable CADR, ensuring effective air filtration. 

Finally, compatibility with smart home systems is beneficial. This provides a seamless experience with an intelligent air purifier as you can control it with your smartphone, or integrate it with other smart home gadgets. 

Importance of Air Purifier in a Home

In many homes, an air purifier is a necessity. It is a powerful tool for reducing the harmful effects of air pollution, particularly relevant to those living in cities. A HEPA filter is used by the best air purifiers to capture airborne contaminants, consequently ensuring that you and your family can breathe cleaner, healthier air.

Air purifiers effectively control indoor allergens including dust mites and pet dander, alongside dealing with outdoor pollutants. For those with allergies or respiratory ailments, an air purifier can significantly improve comfort and well-being. 

It is important to note that allergens in your home can be considerably reduced by models like the Blueair Blue model. This model is particularly renowned for its superior filtration abilities.

Additionally, air purifiers can help to improve comfort and convenience in your home. Some models offer a multipurpose solution, serving as air conditioners or coolers.

Finally, many modern air purifiers include intelligent features that let you remotely monitor and manage the air quality inside your home. 

How to Maintain an Air Purifier

In order for your air purifier to continue functioning effectively, proper maintenance is vital. Therefore, one of the leading maintenance tasks is the replacement of filters. This means that you should change the filter every 6 to 12 months, depending on the type of filter and the quality of your indoor air. 

For instance, whilst HEPA filters are incredibly effective they can clog up over time. Consequently, this lowers the effectiveness of your cleaner. Similarly, activated carbon filters must be changed frequently to efficiently remove gaseous pollutants like VOCs.

When deciding when to change the filter, it is always best to follow the comapny’s instructions. For instance, specific Dyson filters are needed for the Dyson Purifier HotCool. 

Moreover, cleaning is another component of maintenance. For instance, some models have a pre-filter that can be vacuumed or washed to eliminate larger particles. This helps your HEPA and activated carbon filters to last longer, as well as keeping your air purifier operating efficiently.

Where to Buy an Air Purifier

When buying an air purifier, there are several reputable retailers to consider. For instance, UK-based John Lewis has a variety of air purifiers available, including Philips and Dyson models. 

Another retailer to take into account is Best Buy, who provide a wide range of models. Therefore, you can pick the one that best meets your needs. 

In addition, many manufacturers sell their air purifiers online. This is a great way to guarantee you’re getting the most recent model, as well as having access to all the information required for product support and delivery.

Finally, reading customer reviews and consumer reports online is always worthwhile. These can offer insightful information about the functionality and dependability of various models, consequently assisting you in making an informed choice.

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Meet the author

Jane Parkinson

Jane Parkinson

Jane is one of our primary content writers and specialises in elder care. She has a degree in English language and literature from Manchester University and has been writing and reviewing products for a number of years.