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5 Best Air Purifiers of 2025

Last Updated - 29/05/2025

1
Best Choice
31% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MORENTO
31% Off

MORENTO Air Purifiers for Home Large Room Up to 1690 ft² with PM 2.5 Air Quality Monitor, Wi-Fi and Alexa compatible, HEPA Auto Mode Double-sided Air Inlet for Smoke and Odor, 23db, MR5866, White

Picked by 685 people in the last week

MORENTO

£99.98

£145.00
(31% Off)

More Details
Main highlights
- Voice Control: The smart air purifier for bedroom is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger
- Smart App Control: MORENTO MR5866 smart air purifiers support remote operating, Connect your smart air purifier to "Havaworks" app for features such as power on/off, custom/sleep mode, timer, fan speed, and filter change reminders , which makes air cleaning a more easy routine in our daily life. Add a button that can turn off the light separately in the APP, and adjust the air purifier to 2-3 speed at night without affecting sleep
- Multiple Modes: The hepa air purifier has 3 adjustable fan speeds to be chosen according to the air quality, which are 1F/2F/3F. The higher the wind speed, the faster the purification speed. The automatic mode can adjust the speed by tracing the air quality. You also can turn on the timer mode when you sleep or go out, which are 2/5/8H
- Dual-layer Effective Filtration System: Utilizing advanced HEPA filters,The filtration effect of this air purifier on particles as small as 0.3 microns (such as pollen, dust, pet dander) is very significant, creating a fresh breathing environment for people vulnerable to air trouble. Suggest replacing the filter(B0DDNF6PXV, B0DDNV1VZ1) every 3-6 months
- Dual Air Intake: MORENTO MR5866 air purifier greatly improves the purification speed compared with traditional single air inlet design. It has a CADR of 200 CFM/340 m ³/ h and can purify the air of a 157㎡ space once, which helps quickly reduce air pollution and refresh your breath. This air purifier is perfect for home with large room
- Breathe without Disturbances: This true HEPA filter air purifier with sleep mode operates with lower noise (less than 23db) to provide you a comfortable air refreshing experience in your sleeping time. You can turn on or turn off the light in the app so as to have a good rest without any distraction
- Air Quality Monitor: This MR 5866 air purifier for Home is equipped with professional infrared detection technology makes PM 2.5 data more valuable for reference. There is an infrared PM2.5 sensor it can monitor the air quality in real time and display. The 3-color AQI helps notice air quality and response fast, with orange and red indicating the poor air quality so the air purifier will automatically speed up to clean the air under auto mode while green indicating better air quality with lower speed
£99.98
£145.00 (31% Off)
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Philips

Philips Air Purifier 600 Series, Energy Efficient with Smart Sensor, For allergy sufferers, HEPA filter removes 99.97% of pollutants, Covers up to 44m2, App control, White (AC0651/10)

Philips

More Details
Main highlights
- Ultra-quiet operation: In sleep mode, it operates only at 19 dB (5), quieter than a whisper. The digital display light is dimmed, minimizing any light disturbance
- Smart sensor for Air Quality Feedback: The purifiers' AeraSense sensors scan the air and report on your air quality. Check the device’s digital display or the Air+ app to track air pollution levels at home
- Purifies rooms up to 44m2: With a CADR of 170 m3/h, its powerful airflow cleans the air in under 17 minutes (3), removing particles like PM2.5, pollen, pet dander and other pollutants
- Energy-efficiency: The most efficient air purifier in the market (4). Operating at max. 12W, it is designed to minimize energy consumption without compromising on the air purification
- 99.97% particle removal(1): NanoProtect HEPA technology traps pollutants and uses an electrostatic charge to attract them, cleaning up to 2X more air than traditional HEPA H13 filters(2)
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MORENTO

MORENTO Genuine Air Purifier Replacement Filter, True HEPA Filter Compatible with MR5866 for 99.97% Air Pollutants, Odor and Smoke, Original Version 2 Pack

MORENTO

£26.99

More Details
Main highlights
- TWO PIECE PACKAGE This package contains two original MORENTO genuine HEPA filters, saving you considerably on your year-round air purification needs. It is a perfect solution for cooking, pet friendly homes and smokers. The original MORENTO air purifier replacement filter typically has a lifespan of 2200 hours. We recommend you replace it every 6 to 8 months
- TWO FILTERS WORK FASTER The MORENTO MR5866 air purifier is equipped with a double-sided air intake, allowing two filters to work simultaneously from the front and back. This special design significantly increases cleaning speed and effectively captures pollutants from all directions. Genuine MORENTO filter replacement parts are engineered to refresh your air with high efficiency
- PERFECTLY COMPATIBLE WITH MR5866 AIR PURIFIER - Genuine MORENTO air purifier replacement filter guarantees certified fit and optimal performance. Third party filters often fall through HEPA test standards, do not fit correctly, reduce effectiveness and can damage your MORENTO air purifier. Only when used in conjunction with an original filter, your air purifier is powerful and efficient
- EXCELLENT FILTRATION TECHNOLOGY 99.97% of airborne particles with a size of only 0.3 microns can be captured by our high quality genuine HEPA filter, which greatly improves the air quality in your home. Thanks to the ability of the honeycomb activated carbon particles to absorb odours such as smoke, vapours and pet odours, you can breathe with peace of mind
- EASY INSTALLATION No tools are needed, installation is simple and fast. The specific replacement time depends on your use and environment.Note: Before each filter change, you need to turn off the power switch and then remove the old filter; After changing the filter, please turn on the device, hold the filter button for 5 seconds until you hear 3 beeps to complete the reset of the filter display
£26.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Levoit

LEVOIT Smart HEPA Air Purifier for Bedroom Home 104m², Washable Filter, Pet Mode, Air Quality & Light Sensor, 23dB, Remove 99.97% of Allergens for Pet, Dust, Pollen, Smoke, Vital 100S

Levoit

£169.99

More Details
Main highlights
- 【Timer & 4 FAN Settings】- The timer can be set at 2/4/8 hours. You can select a desired time for auto shut-off. Choosing a suitable speed from low, medium, high and sleep mode, and when you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
- 【Smart Control】- Everything Under Control by Alexa Voice Commands and Google Assistant or Use VeSync App. You can set timers、create schedules, check filter life and check the air quality index
- 【Quiet & Lightless For Better Sleep】- With 23dB Sleep Mode & Upgraded Light Sensor, Vital 100S make your sleep not be disturbed by noise and light. It will automatically limit Auto Mode to the quietest fan speeds and turn off display lights when the room gets dark
- 【Pet Owner Friendly】- Unique Pet Mode Make Cleaning More Energy-Efficient (only available via Vesync app) , and the U-shaped air intake smart air purifier catches pet hair and large particles more effectively than normal filters
- 【Hay Fever Relief 】- 49 per cent of Britons experience varying degrees of allergy symptoms such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort of allergies
- 【HEPA Filter & Washable Pre-Filter】- 99.97% Removal of 0.3 Micron Particles(Three-stage Filter). HEPA filter cleans pollen and dandruff, Activated-Carbon filter neutralises cigarette smoke and odours, Washable Pre-filter ensures a longer life of your HEPA & Activated-Carbon filters
- 【Faster & More Efficient Cleaning Performance】- With CADR of 243 m³/h, Vital 100S smart air purifier cleans a large room size of 104㎡ Once per hour and a small room size of 21㎡ Five Times per hour
- 【Accurate Air Quality Sensor】- Monitor Air Quality Via Colour Feedback (on the display of the Vital 100S or through Vesync App). The automatic mode will choose the optimal level in real time for you, or you can adjust the speed yourself accurately
- 【2 Year Warranty】- Levoit offers a free 2 year warranty and lifetime customer service. Please contact our professional customer service team if you have any questions before or after your purchase. It is recommended to replace the filter at least every 8 to 12 months"
£169.99
5
Best Value
27% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Coway
27% Off

COWAY Air Purifier for Home Bedroom – USA Top Pick by Wirecutter, Eco Mode, Removes 99.999% of Harmful Particles to 0.01 microns for Allergy and Smoke, CADR 421 m3/h – AIRMEGA MIGHTY AP-1512HH (White)

Coway

£159.99

£219.99
(27% Off)

More Details
Main highlights
- 【 TOP PICK BY WIRECUTTER FOR 10 YEARS INCLUDING 2025 】 Selected by Wirecutter, a New York Times company, as a top pick in air purification for a decade of trusted performance
- 【 REMOVES 99.999% OF ULTRAFINE PARTICLES DOWN TO 0.01 µm 】 The GreenHEPA system captures airborne particles including dust, pollen, smoke, odours and VOCs, making it ideal for allergy sufferers
- 【 OPTIONAL IONISER FOR FLEXIBLE AIR CONTROL 】 The built-in ioniser can be switched on or off to suit your preference, offering extra versatility in your air purification routine
- 【 IDEAL FOR ALLERGY SUFFERERS 】 Meets allergy-friendly standards set by BAF (UK) and ECARF (Germany), suitable for homes sensitive to dust, pollen or pet dander
- 【 HIGH CADR OF 421 M³/H FOR FAST AIR CLEANING 】 Covers spaces up to 109 m² and purifies smaller rooms (43 m²) in just 15 minutes – perfect for bedrooms and large living areas
- 【 FILTER SET LASTS UP TO 12 MONTHS 】 Coway’s long-life filter reduces maintenance compared to 6–9 month filters, helping you save on cost and hassle
- 【 ECO MODE FOR SMART ENERGY SAVING 】 Automatically adjusts fan speed based on indoor air quality and pauses operation when air stays clean – reducing unnecessary power use
- 【 30 YEARS OF AIR PURIFICATION INNOVATION 】 Since 1994, Coway has delivered trusted air care with 5,000+ patents and over 15 million units sold worldwide
£159.99
£219.99 (27% Off)

5 Best Air Purifiers of 2025

MORENTO Air Purifiers for Home Large Room Up to 1690 ft² with PM 2.5 Air Quality Monitor, Wi-Fi and Alexa compatible, HEPA Auto Mode Double-sided Air Inlet for Smoke and Odor, 23db, MR5866, White

Philips Air Purifier 600 Series, Energy Efficient with Smart Sensor, For allergy sufferers, HEPA filter removes 99.97% of pollutants, Covers up to 44m2, App control, White (AC0651/10)

MORENTO Genuine Air Purifier Replacement Filter, True HEPA Filter Compatible with MR5866 for 99.97% Air Pollutants, Odor and Smoke, Original Version 2 Pack

LEVOIT Smart HEPA Air Purifier for Bedroom Home 104m², Washable Filter, Pet Mode, Air Quality & Light Sensor, 23dB, Remove 99.97% of Allergens for Pet, Dust, Pollen, Smoke, Vital 100S

COWAY Air Purifier for Home Bedroom – USA Top Pick by Wirecutter, Eco Mode, Removes 99.999% of Harmful Particles to 0.01 microns for Allergy and Smoke, CADR 421 m3/h – AIRMEGA MIGHTY AP-1512HH (White)

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