10 bestHepa Air Purifiersof April 2025
112M consumers helped this year.
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LEVOIT Smart Wifi Air Purifier for Home Bedroom 100m², CADR 240m³/h, HEPA Filter with Air Quality Sensor, Alexa Control & Quiet Auto Mode, Removes Pollen Allergen Dust Odour, Core 300S
Levoit
9.9
18% off
2
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
9.8
25% off
3
![Blueair Blue Pure Mini Max Air Purifier with HEPASilent Filter For Rooms Up To 20m2 Removes 99.97% Particles, Pollen, Dust, Mould, Bacteria, Viruses, Activated Carbon Reduces VOCs [Amazon Exclusive]](https://images-proxy.bestreviews.guide/bknloHTVWvJ9lIX0Nj3iv_3OOUM=/0x150/https://m.media-amazon.com/images/I/41XoKgP6S+L._SL500_.jpg)
Blueair Blue Pure Mini Max Air Purifier with HEPASilent Filter For Rooms Up To 20m2 Removes 99.97% Particles, Pollen, Dust, Mould, Bacteria, Viruses, Activated Carbon Reduces VOCs [Amazon Exclusive]
BLUEAIR
9.5
15% off
4
LEVOIT Smart Air Purifier for Bedroom 70m², CADR 170m³/h, Alexa & APP Control with Timer, HEPA Filter with 24dB Quiet Sleep Mode, Air Frenshener, Remove Allergens for Dust Odor Pollen Smoke, Core 200S
Levoit
9.3
5
Blueair Blue Max 3350i Smart WiFi Air Purifier, HEPASilent Combination Filter Up To 86m² Rooms Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours
BLUEAIR
9.0
OtherUp to 47% off
MORENTO Air Purifier for bedroom Home 157㎡ with PM2.5 Air Quality Monitor, Smart Wi-Fi and Alexa Control,HEPA Air Cleaner for Pet Dander Dust Pollen Smoke Odor 23dB Quiet Sleep Mode, Auto Mode MR5866
MORENTO Air Purifiers for Bedroom Home Large Room up to 1076 Sq Ft with PM 2.5 Air Quality Sensor, Remove the Pet Hair, Dust, Smoke, Air Cleaner with Double-sided Air Inlet, Sleep mode 24db, White
MORENTO Smart Air Purifier for home Large Rooms up to 1076 ft², Wi-Fi and Alexa compatible, PM2.5 Air Quality Display, Auto Mode, Quiet Mode 24dB, HEPA Filter Removes Dust, Pollen, Smoke (White)
Blueair Blue Pure 511 Air Purifier With HEPASilent Combination Filter For Rooms Up To 38m² Removes 99.97% Particles Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours
13% off
6
Blueair Blue Pure 511 Air Purifier With HEPASilent Combination Filter For Rooms Up To 38m² Removes 99.97% Particles Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours
BLUEAIR
Editor’s Choice
8.7
22% off
7
LEVOIT Air Purifiers for Large Home Bedroom 83m², CADR 400m³/h, Alexa Enabled, Filter with PM2.5 Intelligent Air Quality Sensor, Auto Mode,, Removes Pollen Allergy Dust Smoke Pet
Levoit
8.5
15% off
8
LEVOIT Smart HEPA Air Purifier for Home Bedroom 104m², Washable Filter, Pet Mode, Air Quality & Light Sensor, 23dB, Remove 99.97% of Allergens for Pet, Dust, Pollen, Smoke, Vital 100S
Levoit
8.2
23% off
9
WINIX 5300-2 Air Purifier for Large Home Bedroom up to 99m² with CADR 390m³/h, Carbon and HEPA Filter with Air Quality Sensor, Sleep -and Auto Mode, Removes Pollen Allergy Dust Smoke Odors
Winix
7.9
18% off
10
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
BLUEAIR
7.6
More products we considered
Blueair Blue 511i Max Smart WiFi Air Purifier, HEPASilent Dual Filtration Up To 43m², Whisper Quiet, Air Cleaner for Pets, Allergies, Virus, Dust, Mould, Smoke
Blueair Classic Pro CP7i Premium Air Purifier for Home, Smart Air Purifier for Pet Allergens, Quiet, Blue Light Sterilisation | Tackles Viruses & Bacteria | Purifies up to 130m² in 30 minutes
BLUEAIR ComfortPure T10i, Most Powerful 3-in-1 Smart Air Purifier & Fan: Cools, Heats & Purifies, HEPASilent Cleaner for Home, Pets, Allergies, Dust, Smoke, Odour, Purify 78 m² in 60 Mins
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A Guide to Selecting 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 Type
HEPA 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 Coverage
Room 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 Level
Noise 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 Features
Additional 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.
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