Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Air Purifier High Cadr Comparison - April 2026

7 Best Air Purifier High Cadr In the UK

Last Updated - 19/04/2026

Advertising Disclosure

Our Score

To Amazon

View DealOn Amazon

Model

WINIX 5500-2 Air Purifier for Home Bedroom, CADR 390m³/h, 99m², Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

Model

LEVOIT Air Purifiers for Large Home Bedroom 166m², CADR 400m³/h, Alexa Enabled, Filter with PM2.5 Intelligent Air Quality Sensor, Auto Mode,, Removes Pollen Allergy Dust Smoke Pet

Model

WINIX Zero-S Air Purifier for Bedroom HOM, CADR 410m³/h, 100m², Active Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

Model

LEVOIT Smart HEPA Air Purifier for Bedroom Home 64m², Alexa & APP Control with Timer, Filter with Quiet Sleep Mode, Air Freshener, Remove Allergens for Dust Odour Pollen Smoke, Gift, Wifi, Core 200S

Model

LEVOIT Smart HEPA Air Purifier for Bedroom Home 64m², Alexa & APP Control with Timer, Filter with Quiet Sleep Mode, Air Freshener, Remove Allergens for Dust Odour Pollen Smoke, Gift, Wifi, Core 200S

Model

WINIX 5300-2 Air Purifier for Home Bedroom, CADR 390m³/h, 99m², Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

Model

Philips Air Purifier 600 Series, Ultra Quiet and Energy-Efficient for Allergy Sufferers, HEPA Filter Removes 99.97 Percent of Pollutants, for Rooms up to 44 m2, App-Controlled, White (AC0650/10)

Brand

Winix

Brand

Levoit

Brand

Winix

Brand

Levoit

Brand

Levoit

Brand

Winix

Brand

Philips

Reviews

107,740 reviews

Reviews

76,956 reviews

Reviews

58,292 reviews

Reviews

97,620 reviews

Reviews

97,620 reviews

Reviews

58,292 reviews

Reviews

896 reviews

Features

Sound level

9.1

Sound level

9.1

Sound level

9.4

Sound level

9.6

Sound level

9.6

Sound level

9.1

Sound level

8.6

Power saving mode

9.3

Power saving mode

9.4

Power saving mode

9.6

Power saving mode

9.4

Power saving mode

9.4

Power saving mode

8.9

Power saving mode

9.3

Quality of sleep

9.1

Quality of sleep

9.3

Quality of sleep

9.6

Quality of sleep

9.6

Quality of sleep

9.6

Quality of sleep

9.1

Quality of sleep

9.1

Tech Specs

product dimensions

‎20.83 x 37.85 x 59.94 cm; 6.7 kg

product dimensions

27.41 x 27.41 x 51.99 cm 5.8 kg

product dimensions

‎43 x 26.01 x 65 cm; 8.8 kg

product dimensions

‎20.5 x 20.5 x 32 cm; 3 kg

product dimensions

‎20.5 x 20.5 x 32 cm; 3 kg

product dimensions

‎20.8 x 38.1 x 59.9 cm; 6.7 kg

product dimensions

24.3 x 34.1 x 23.7 cm 2.94 kg

item weight

‎6.7 kg

item weight

5.8 kg

item weight

‎8.8 kg

item weight

‎3 kg

item weight

‎3 kg

item weight

‎6.7 kg

item weight

special features

‎Manual, Portable, Programmable, Washable Filter

special features

3- Stage Filtration, Two handles Design, AirSight Plus PM 2.5 sensor, VortexAir circulation technology, QuietKEAP only 24dB in quiet sleep mode, Stable WiFi and Bluetooth dual connection

special features

‎Air Quality Sensor, Auto-mode, HEPA H13 (99, 999%), Manual, Particle sensor, PlasmaWave Technology, Portable, Sleep Mode, Washable Filter

special features

‎Smart Control, 360° Design with Vortexair Technology

special features

‎Smart Control, 360° Design with Vortexair Technology

special features

‎Manual, Programmable, Washable Filter

special features

color

‎Dark Grey

color

White

color

‎White

color

‎White

color

‎White

color

‎Grey

color

voltage

‎240

voltage

100 Volts

voltage

‎220

voltage

‎220

voltage

batteries required

‎No

batteries required

‎No

batteries required

auto shutoff

‎Yes

auto shutoff

‎Yes

auto shutoff

‎Yes

auto shutoff

noise level

‎27.8 Decibels

noise level

‎27 Decibels

noise level

‎27 Decibels

noise level

power wattage

‎70 watts

power wattage

‎62 watts

power wattage

‎50 watts

power wattage

pattern

Single

pattern

‎Single

pattern

‎Single

pattern

certification

CE Certified, RoHS Certified

certification

‎CE Certified, RoHS Certified

certification

‎CE Certified, RoHS Certified

certification

wattage

‎26 watts

wattage

‎26 watts

wattage

item package quantity

‎1

item package quantity

‎1

item package quantity

style

Core 400S

style

‎Core 200S

style

‎Core 200S

style

sound level

24 dB

sound level

‎23 Decibels

sound level

‎23 Decibels

sound level

Available On

View Deal

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.7
1

Winix
21% Off

WINIX 5500-2 Air Purifier for Home Bedroom, CADR 390m³/h, 99m², Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

9.3 Power saving mode

9.1 Sound Level

9.1 quality of sleep

Why we love it

Efficiently removes allergens and odors.

Ideal for large rooms and open spaces.

Highly praised for quiet operation.
Main highlights

️ USER-FRIENDLY: WINIX 5500-2 uses an intuitive and user-friendly control panel. In auto-mode and with an intelligent particle sensor, this air purifier automatically measures your indoor air quality and adjusts the air cleaner speed fully automatically to the actual indoor air quality. This air purifier can also be operated manually and in 5 different fan speeds, including a sleep mode, so you can sleep, study, cook or just enjoy clean indoor air.
️ TESTED and CERTIFIED: WINIX has been manufacturing home appliances since 1973. WINIX 5500-2 air purifier for home is tested and certified by both Allergy UK and AHAM. 5500-2 cleans your home and bedroom every 10 minutes.
️ SLEEP AND AUTO MODE: When using the WINIX 5500-2 in sleep mode, it continues to filter whisper silent during sleeping (27.4 dB) and all lights are dimmed. In auto mode, this HEPA air purifier uses intelligent sensor technology to clean your indoor air quality fully automatically and the air cleaner adjusts its speed fully automatically. Air purifier for bedroom and for home. No remote control included. ENERGY SAVING TECHNOLOGY.
️ PARTICLE REMOVAL | Efficiently eliminates common indoor air pollutants including allergens, dust particles, mould spores, and smoke particles.
️ HIGH PERFORMANCE: Air purifier for home 5500-2 has a Clean Air Delivery Rate (CADR) of 390m³ p/h and a room capacity of 99m²; This powerful HEPA air cleaner quickly and effectively filters your indoor air quality from allergies, pollen, fine dust, dust, particles (PM2.5), pet hair, mold spores and VOCs; Air purifier for home and bedroom.
️ 4-STAGE FILTRATION: Air Purifier 5500-2 uses a washable pre-filter to capture large dust particles, an active pellet carbon filter to reduce household odors and VOCs, and a HEPA filter that captures 99.999% of the smallest dust particles (up to 0.1 microns). 5500-2 uses the WINIX Air Purifier PlasmaWave Technology.
Show more
On Amazon

Show more
9.5
2

Levoit
27% Off

LEVOIT Air Purifiers for Large Home Bedroom 166m², CADR 400m³/h, Alexa Enabled, Filter with PM2.5 Intelligent Air Quality Sensor, Auto Mode,, Removes Pollen Allergy Dust Smoke Pet

9.4 Power saving mode

9.3 quality of sleep

9.1 Sound Level

Why we love it

Efficiently filters allergens from air.

Quiet operation ensures undisturbed sleep.

Smart control via app and Alexa.
Main highlights

【𝟑-𝐒𝐭𝐚𝐠𝐞 𝐇𝐄𝐏𝐀 𝐅𝐢𝐥𝐭𝐞𝐫】- The Core 400S not only traps particulate matter like dust, fur, lint and hair down to the tiniest particles, zero point three microns! How big is a micron? A human hair is seventy microns thick! You'd need to magnify 500 times to see a single micron
【𝟐 𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲 & 𝐋𝐨𝐧𝐠𝐞𝐫 𝐅𝐢𝐥𝐭𝐞𝐫 𝐋𝐢𝐟𝐞】- 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 every 12 months. When it's time for a fresh filter, look for "Core 400S-RF"
【𝐒𝐢𝐥𝐞𝐧𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧 - 𝐖𝐡𝐢𝐬𝐩𝐞𝐫 𝐐𝐮𝐢𝐞𝐭】- when you leave both running all night. You hardly know it's on, sometimes you have to check the display to be sure, it's that quiet
【𝐒𝐞𝐧𝐬𝐢𝐭𝐢𝐯𝐞 𝐀𝐮𝐭𝐨 𝐌𝐨𝐝𝐞, 𝐒𝐞𝐭 𝐈𝐭 𝐚𝐧𝐝 𝐅𝐨𝐫𝐠𝐞𝐭 𝐈𝐭】- With AirSight Plus technology, the air purifier measures the quality of the air and automatically adjusts the fan speed accordingly. It reads the air - so it can clean the air. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
【𝐏𝐌-𝟐.𝟓 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐢𝐫 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐒𝐞𝐧𝐬𝐨𝐫】- The AirSight Plus laser dust sensor detects the amount of PM2.5 particles in a given space (µg/m³).PM2.5, also known as ""fine particles"", are so small that they stay in the air longer than heavier particles such as dust and mould
【𝐋𝐚𝐫𝐠𝐞 𝐏𝐮𝐫𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐀𝐫𝐞𝐚 𝟑𝟔𝟎°】- Air intake optimal for living room, office, kitchen, bedroom. The powerful HEPA technology brings in air from 360°, which is why it can clean your 166㎡ room once an hour and 83㎡ room 2x an hour
【𝐇𝐢𝐠𝐡 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐀𝐢𝐫 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧】- From the intuitive app with its wide range of features to the sleek design, the Core 400S filters your room in a matter of minutes
【𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐀𝐫𝐞𝐚 𝐍𝐨𝐭𝐞】 180㎡ for closed single rooms, not for open-concept spaces over 180㎡. Extreme pollution scenarios (“Allow 2–4 hours of runtime for heavy dust/smoke”)
【𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐭 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐨𝐥, 𝐀𝐧𝐲𝐭𝐢𝐦𝐞, 𝐀𝐧𝐲𝐰𝐡𝐞𝐫𝐞】- Control air purifier settings, check filter life, create schedules and more - all from the free VeSync app. All from anywhere, at work, at play, out for the evening
【𝐂𝐨𝐧𝐟𝐫𝐨𝐧𝐭𝐢𝐧𝐠 𝐇𝐚𝐲 𝐅𝐞𝐯𝐞𝐫 】 49 per cent of Britons experience varying degrees of hay fever 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
Show more
On Amazon

Show more
9.3
3

Winix
28% Off

WINIX Zero-S Air Purifier for Bedroom HOM, CADR 410m³/h, 100m², Active Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

9.6 Power saving mode

9.6 quality of sleep

9.4 Sound Level

Why we love it

High CADR for quick air purification.

Advanced 4-stage filtration system.

Silent operation in sleep mode.
Main highlights

️ USER-FRIENDLY: WINIX ZERO-S uses an intuitive and user-friendly control panel. In automatic mode and with intelligent sensors, this air purifier automatically measures your indoor air quality and adjusts the air cleaner speed fully automatic to your indoor air quality. WINIX ZERO-S for home and bedroom can also be operated manually and in 4 different fan speeds, including sleep mode, so you can sleep, study, cook or just enjoy clean indoor air.
️ TESTED and CERTIFIED: WINIX has been manufacturing home appliances since 1973. All WINIX air purifiers have been TESTED and CERTIFIED by both ALLERGY UK and AHAM. This guarantees you a true improvement and the best clean indoor air quality at Home Bedroom or in any room up to 100m².
️ SLEEP AND AUTO MODE: When using the WINIX ZERO-S in sleep mode, it continues to filter ULTRA-SILENT during sleeping (27.4 dB) and all lights are dimmed. In auto mode, this HEPA air purifier uses intelligent sensor technology to clean your indoor air quality fully automatically and the air cleaner adjusts its speed fully automatic. Air purifier for Large Home and Bedroom. ENERGY SAVING TECHNOLOGY.
️ POWERFUL FILTRATION: WINIX ZERO-S Air Purifier for home uses a fine mesh pre-filter to capture large dust particles, a Active Carbon Pellet filter to reduce cigarette smoke, household odors and VOCs, and a HEPA filter that captures 99.999% of the smallest dust particles (up to 0.1 microns). ZERO-S air cleaner uses the WINIX PlasmaWave Technology.
️ PARTICLE REMOVAL | Efficiently eliminates common indoor air pollutants including allergens, dust particles, mould spores, and smoke particles.
️ HIGH PERFORMANCE: WINIX ZERO-S Air Purifier for Bedroom Home, certified CADR 410m³ p/h with 100m² room capacity; Powerful HEPA filter Air Purifier cleans your indoor air every 10 minutes from allergies, pollen, fine dust, dust, particles (PM2.5), pet hair, mold spores, cigarette smoke and VOCs; Air purifier for Large Home and Bedroom.
Show more
On Amazon

Show more

Our ranking system

The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Air Purifier High Cadr In the UK

air purifier high cadr comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Sound level

Power saving mode

Quality of sleep

Tech Specs

product dimensions

item weight

special features

color

voltage

batteries required

auto shutoff

noise level

power wattage

pattern

certification

wattage

item package quantity

style

sound level

Available On

Our Top 3 Picks

WINIX 5500-2 Air Purifier for Home Bedroom, CADR 390m³/h, 99m², Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

Why we love it

LEVOIT Air Purifiers for Large Home Bedroom 166m², CADR 400m³/h, Alexa Enabled, Filter with PM2.5 Intelligent Air Quality Sensor, Auto Mode,, Removes Pollen Allergy Dust Smoke Pet

Why we love it

WINIX Zero-S Air Purifier for Bedroom HOM, CADR 410m³/h, 100m², Active Carbon & HEPA Filters Pollen Allergies Dust Smoke Odors, Air Cleaner Smart Sensor, Sleep Auto Mode

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for air purifier high cadr

GoveeLife Smart Air Purifier for Home Large Rooms and Allergies, Covers up to 97m², PM2.5 Monitor, HEPA Sleep Mode, 3-in-1 Filter with App and Alexa Control for Pet Hair, Pollen, and Odors

PureMate HEPA Air Purifier with H13 True HEPA​, 99.97% Allergen Removal, CADR 384 m³/h, Ultra Quiet, 3-Speed Fan, Sleep & Auto Mode Air Quality Sensor, Removes Pet Dander, Dust, Pollen, Smoke & Odours

SwitchBot Air Purifier with Night Light, CADR 400m³/h for up to 83㎡, 3-Layer Filtration System removes 99.97% of pollutants, 20dB Sleep Mode, Supports Alexa&App Control, Chew-Proof Wire ideal for Pets

Sign up and get exclusive special deals

PureMate HEPA Air Purifier with H13 True HEPA, 99.97% Allergen Removal, CADR 384 m³/h, Ultra Quiet, 3-Speed Fan, Sleep & Auto Mode Air Quality Sensor, Removes Pet Dander, Dust, Pollen, Smoke & Odours