Category
Air Purifiers Reviews
Air purifier claims are notoriously difficult to verify independently. CADR (Clean Air Delivery Rate) figures are measured in controlled laboratory conditions that may not reflect performance in a furnished UK living room. We measure particle reduction in a standardised test space and assess filter replacement costs — often the largest long-term expense.
Ratings reflect editorial confidence and evidence quality. Read our review methodology for full details.
Best Products
Reviews
Air Purifiers Reviews
29 reviews published
Levoit
Levoit Smart HEPA Air Purifier for Bedroom Home 108 m², CADR 258 m³/h, Laser Air Quality Sensor with Auto Sleep Mode, Alexa & App Control, Remove 99.97% Pollen/Dust/Odour, Core 300S
Levoit
Levoit Smart Air Purifier for Bedroom Home, 5 Sensors Monitor 7 Air Quality Factors, HEPA Filter Captures 99.99% of Ultrafine Particles, Removes Odours & VOCs, Air Quality Display, App Control, Sprout
Levoit
LEVOIT Air Purifier for Bedroom Home, Quiet HEPA Filter Cleaner with Fragrance Sponge & 3 Speed for Better Sleep, Air Frenshener, Allergies, Dust, Pet Dander, Odour, Smoke, Office, Desktop, Core Mini
Levoit
Levoit Smart HEPA Air Purifier for Allergies & Pets, 64m² Bedroom Home Coverage, Alexa & App, Ultra-Quiet Sleep Mode, Timer, Night Light, Removes 99.97% Pollen Dust Odour Smoke, Core 200S
Levoit
Levoit HEPA Air Purifier for Bedroom Home, Allergies & Pets, Quiet Sleep Mode with Aromatherapy, 3 Fan Speeds, Removes Pollen Dust Odour Smoke, Ozone Free
GoveeLife
GoveeLife Mini Air Purifier for Bedroom, HEPA Smart Filter Air Purifier with App Alexa Control for Pet Hair, Odors, Pollen, Smoke, Portable Air Cleaner with 3 Speeds, 2 Modes, Timer, Aroma for Home
DR.PREPARE
Dr.Prepare H13 True HEPA Air Purifier for Home Large Room up to 78㎡, CADR 300m³/h, Double-Sided Intake Pet Air Cleaner with Quiet 20dB Sleep Mode, Auto Sensor, Washable Pre-Filter for Pollen Odors
Winix
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
Spear & Jackson
Spear & Jackson Air Purifier for Bedroom - HEPA & Activated Carbon Filter, Removes 99.97% of Allergens, Dust, Pet Dander, Pollen & Smoke – Ioniser, Sleep Mode, Timer, Quiet Operation
Russell Hobbs
Russell Hobbs Air Purifier for Bedroom Home 100m ³/h CADR, 99.95% Carbon Filter Captures Bacteria, Allergies Odour, Dust, LED Display, Clean Air Mini Aroma White Scandi Wood Effect RHAP1032WDW
Rosekm
ROSEKM HEPA Air Purifier for Bedroom, Air Cleaner with Aroma Box & Night Light for Home Smoke, Dust Remove, Pet Dander, Odor (White)
PHILIPS
Philips Air Purifier 900 Series, HEPA NanoProtect + Active Carbon Filter, CADR 250m³/h for 65m² Allergy sufferers, Quiet, Intelligent and Energy efficient (AC0950/10)
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
Philips Air Purifier 2200 Series, HEPA NanoProtect + Active Carbon Filter, CADR 420m³/h for 109m², Allergy sufferers, Ultra-quiet, Intelligent and Long-lasting filter (AC2220/10)
PHILIPS
Philips 1000i Series Air Purifier - Removes Germs, Dust and Allergens in Rooms up to 78 m², Sleep Mode (AC1715/30)
MORENTO
MORENTO Air Purifiers for Home, Air Purifier for Smoke Pet Dander Odors with Fragrance Sponge, Small Air Purifier with Sleep Mode for Bedroom Office, Blue Ambient Light, MR2566, White,1 Pack+3 Modes
MELEDEN
MELEDEN Air Purifier for Home with True HEPA Filters,Low Noise Portable Air Purifiers with Night Light,Desktop USB Air Cleaner
Medify Air
Medify Air MA-15 Air Purifier with H13 HEPA Filter - a Higher Grade of HEPA | New Model July 2020 | '3-in-1' Filters | 99.9% Removal in a Modern Design - Silver-1Pack
Levoit
LEVOIT Vital Pet Pro Air Purifier for Homes with Pets, Removes Odours, Allergens & Dander, Captures Pet Hair, Auto-Clean Technology, HEPA & Activated Carbon Filter, PM2.5 & VOC Sensors, 102m² coverage
Coway
Coway HEPA Air Purifier for Bedroom, CADR 120 m³/h, Removes 99.999% of Particles down to 0.01 µm, 18.4 dB Quiet Sleep Mode for Allergy, Dust, Pollen, Smoke, Pet, Odour and Mould – Airmega 50
Bosch Thermotechnik
Bosch Air 500, Air Purifier, For Rooms up to 23 m² | With 2-in-1 Air Filter, Auto Mode, Quiet Mode (< 25 dB(A)), CADR: 70 m³/h
BLUEAIR
Blueair Blue Pure 511 Air Purifier With HEPASilent Combination Filter For Rooms Up To 38m² Removes 99.97% Particles Pollen, Dust, Mould, Bacteria, Viruses
BLUEAIR
Blueair Blue Max 3250i Smart WiFi Air Purifier, HEPASilent Combination Filter Up To 48m² Rooms Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours
AROEVE
AROEVE Air Purifier for Bedroom with H13 HEPA 3-stage Filter, 5W Energy Consumption, Quiet 22db with Aroma, Tackles Pollen, Smoke, Pet Fur, VOCs, White
AIRTOK
AIRTOK Air Purifiers, Air Purifier for Home Bedroom with Fragrance Sponges | 4 in 1 H13 True HEPA Air Filter 99.97% Remove Smoke Dust Pollen Pet Dander Odor Ozone, Free Night, Night Light, AP0601
Evalit
Air Purifiers for Bedroom Large Room Up to 2200 Ft², with Washable Filters and Fragrance, Air Purifier for Home with PM 2.5 Display Air Quality Sensor for Smoke Dust Odors, White, 1Pack+3Modes
Dyson
Dyson Purifier Hot+Cool HP1 — Three Functions, Key Data Missing at £549
Dyson
Dyson Purifier Cool PC1 — Cooling Fan and HEPA Purifier, Key Data Missing
Husgw
Husgw Bladeless Tower Fan — 24 Speeds, But Key Data Is Missing
Comparisons
How We Review
We introduce a standardised quantity of smoke particles into a 25m² test room and measure PM2.5 reduction at 30 and 60 minutes. We also measure sound levels at 1m in each mode and calculate the annual cost of filter replacement.
Full review methodology →Frequently Asked Questions
Do air purifiers actually work?
Yes, HEPA-filtered air purifiers effectively reduce airborne particles including allergens and smoke. Performance varies by room size, fan speed, and filter quality. Our reviews measure real-world particle reduction.
How often do I need to replace the filter?
Replacement intervals range from 6 to 18 months depending on usage and air quality. We calculate the annual filter cost in each review so you can compare total cost of ownership.
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