10 Best Hepa Air Purifiers
From leading brands and best sellers available on the web.By clicking on a link to a third party's website, log data is shared with that third party.
Top 10 Best Hepa Air Purifiers 2026 in the UK
#1
Winner
LEVOIT Smart Air Purifier for Home Large Room, Covers up to 294 ㎡, CADR 697m³/h, APP & Alexa Control, PM2.5 Air Monitor & Auto Mode, HEPA Filter Removes Allergens Pollen Dust Smoke Pet
LEVOIT Smart Air Purifier for Home Large Room, Covers up to 294 ㎡, CADR 697m³/h, APP & Alexa Control, PM2.5 Air Monitor & Auto Mode, HEPA Filter Removes Allergens Pollen Dust Smoke Pet
HEPA Filter Type: true HEPA filter
Room Size Coverage: 294 square metres
Clean Air Delivery Rate (CADR): 697 m³/h
Noise Level: 26 decibels
Additional Features: smart controls, air quality monitor, child-lock
Chosen by 1484 this week
LEVOIT Air Purifier for Bedroom Home, 80m², CADR 187 m³/h, Ultra Efficient HEPA and Quiet for Several Needs like Pet/Toxin/Mould, Removes 99.97% Pollen/Dust/Odour, Core 300, White
LEVOIT Air Purifier for Bedroom Home, 80m², CADR 187 m³/h, Ultra Efficient HEPA and Quiet for Several Needs like Pet/Toxin/Mould, Removes 99.97% Pollen/Dust/Odour, Core 300, White
HEPA Filter Type: True HEPA
Room Size Coverage: 861 sq ft
Clean Air Delivery Rate (CADR): 187 m³/h
Noise Level: 24 dB
Additional Features: 3 Speeds, 4 Timers, Filter Check
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 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
HEPA Filter Type: three-layer
Room Size Coverage: 34 sq meters
Noise Level: 25 dB
Additional Features: fragrance sponge for oils
Levoit HEPA Air Purifier for Bedroom Home, Allergies & Pets, 3-Stage HEPA Filter, Fragrance Sponge, 34m² Coverage, Quiet 3 Fan Speeds, Removes 99.97% Dust Odour Smoke Pollen, Core Mini, Black
Levoit HEPA Air Purifier for Bedroom Home, Allergies & Pets, 3-Stage HEPA Filter, Fragrance Sponge, 34m² Coverage, Quiet 3 Fan Speeds, Removes 99.97% Dust Odour Smoke Pollen, Core Mini, Black
HEPA Filter Type: HEPA filter
Room Size Coverage: 17 sq meters
Noise Level: 25 dB
Additional Features: Energy Star, fragrance sponge
Dyson Purifier Cool PC1 Powerful Cooling Purifier (White/White)
Dyson Purifier Cool PC1 Powerful Cooling Purifier (White/White)
HEPA Filter Type: Fully sealed HEPA H13
Room Size Coverage: 27 Square Meters
Noise Level: 61 Decibels
Additional Features: Dyson Air Multiplier, app and voice control
Related Products
Up to 19% off
Dyson Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White/White)
Dyson Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White/White)
HEPA Filter Type: Fully Sealed HEPA H13 Filter
Room Size Coverage: 27 Square Meters
Noise Level: 63 Decibels
Additional Features: Heating, Cooling, App, Voice Control
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
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
HEPA Filter Type: HEPA
Room Size Coverage: 99 square metres
Clean Air Delivery Rate (CADR): 390 m³/h
Noise Level: 27.8 Decibels
Additional Features: Manual, Portable, Programmable, Washable Filter
#10
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 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
HEPA Filter Type: true HEPA filter
Room Size Coverage: 108 m²
Clean Air Delivery Rate (CADR): 258 m³/h
Noise Level: 24 decibels
Additional Features: laser sensor, Alexa, app, 3-stage filter, sleep
Recommended lists
Buying Guide for the Best Hepa Air Purifiers
When choosing a HEPA air purifier, it's important to consider the specific needs of your environment and the health benefits you are seeking. HEPA air purifiers are designed to remove a high percentage of airborne particles, including dust, pollen, mold spores, and other allergens, making them ideal for improving indoor air quality. To find the best fit for you, consider the size of the space you need to purify, the types of pollutants you are most concerned about, and any additional features that might enhance your experience.HEPA Filter TypeHEPA stands for High-Efficiency Particulate Air, and it's a type of filter that can trap a large number of very small particles that other vacuum cleaners would simply recirculate back into the air of your home. True HEPA filters are the most effective, capturing 99.97% of particles as small as 0.3 microns. There are also HEPA-type or HEPA-like filters, which are less efficient. If you have allergies or asthma, a True HEPA filter is recommended. For general air quality improvement, a HEPA-type filter might suffice.
Room Size CoverageRoom size coverage indicates the maximum area that the air purifier can effectively clean. This is usually measured in square feet. It's important to choose a purifier that matches or exceeds the size of the room you intend to use it in. For small rooms, a purifier with coverage up to 200 square feet may be sufficient, while larger spaces may require a unit that covers 500 square feet or more. Consider the size of your room and choose a purifier that can handle that space to ensure optimal performance.
Clean Air Delivery Rate (CADR)The Clean Air Delivery Rate (CADR) is a measure of how quickly an air purifier can clean the air in a room. It is usually given in cubic feet per minute (CFM) and is broken down into three categories: smoke, dust, and pollen. A higher CADR indicates a faster and more efficient air purification process. When selecting a purifier, consider the types of pollutants you are most concerned about and choose a model with a high CADR for those specific particles. This will ensure that the air purifier can effectively handle your air quality needs.
Noise LevelNoise level is an important consideration, especially if you plan to use the air purifier in a bedroom or office. Noise levels are typically measured in decibels (dB). Quieter models operate at around 20-30 dB, which is similar to a whisper, while louder models can reach 50-60 dB, comparable to normal conversation. If you are sensitive to noise or need a quiet environment, look for a model with a lower decibel rating. Many purifiers also offer multiple speed settings, allowing you to adjust the noise level as needed.
Additional FeaturesAdditional features can enhance the functionality and convenience of an air purifier. Common features include air quality sensors, which automatically adjust the purifier's settings based on the detected air quality, and timers, which allow you to set the purifier to run for a specific period. Some models also offer smart connectivity, enabling you to control the purifier via a smartphone app. Consider which features are important to you and how they might improve your experience with the air purifier. These features can add convenience and ensure that the purifier operates efficiently in your home.