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March 10, 2023

best air purifiers

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Blueair Blue Pure 211+ Auto

Blueair Blue Pure 211+ Auto

It seems the Blueair Blue Pure 211+ Auto is a popular choice when researching "best air purifiers". It is affordable and good value for money [1] , and has four filtration stages [1] . It is capable of removing particles down to 0.1 micron [2] and has LEDs indicating air quality [2] . People say that it is stylish, but there have been some issues noted with its auto-sensing capability [2] . Compared to other models, it offers good coverage up to 2640 square feet [2] and has a reasonable annual cost for filter replacements and energy use [4] .
Coway Mighty AP-1512HH

Coway Mighty AP-1512HH

The Coway Mighty AP-1512HH seems to be one of the best options for air purification according to my research. People say that it has a 361 sq ft coverage area [3] , and is relatively affordable at around $200 [1] . It also has a two-filter system which includes a pre-filter for dust and fluff, as well as a HEPA filter [6] . Furthermore, its energy use is low at around 2p per hour [6] , making it an economical option.
Winix 5500-2

Winix 5500-2

The Winix 5500-2 seems to be a great choice for those looking for a good air purifier. It is recommended by Reddit users with 3 karma [2] , and it has a coverage area of up to 360 sq ft [5] . People say that it offers good value for the money [7] and is less noisy than other air purifiers [7] , while still providing powerful air filtration. It also has variants like the D360-3 which has no ionizer and fibrous carbon sheet rather than carbon pellets [7] .
IQAir HealthPro Plus

IQAir HealthPro Plus

I think the IQAir HealthPro Plus air purifier is a great option for those looking for a quality filter. It seems to be a popular choice among Reddit users, with two people recommending it in Source 3. Consumer Reports also gave it high marks for intuitive design, ease of use and reasonable annual cost for filter replacements and energy use in Source 4. Furthermore, Source 2 notes that it has a 1125 sq ft coverage area, making it suitable for medium-sized rooms.
Levoit Core 400S

Levoit Core 400S

I think the Levoit Core 400S air purifier is a good option for anyone looking for an affordable and effective air purifier. It seems to be recommended by many sources [2] [5] , and although it's not specifically targeted at large homes, it still has a coverage area of 161 sq ft. which is better than some of the other more expensive models [6] . People say that it has a three-stage filtration system [5] and an aromatherapy feature which could be useful for people with allergies or hay fever [2] .
All answers

All answers

  • Blueair Blue Pure 211+ Auto
  • Coway Mighty AP-1512HH
  • Winix 5500-2
  • IQAir HealthPro Plus
  • Levoit Core 400S
  • Dyson Purifier Humidify+Cool Formaldehyde
  • Mila Smart Air Purifier
  • LEVOIT Air Purifier for Home Bedroom
  • BLUEAIR Blue 211+ Auto HEPASilent 23dB Air Purifier
  • Coway Tower True HEPA Air Purifier
  • Germ Guardian True HEPA Filter Air Purifier
  • InvisiClean Aura II Air Purifier
  • Bissell Air 320
  • Honeywell HPA5300B
  • Honeywell HPA300

    • Room Size

    When it comes to air purifiers, room size is key. It's important to find one that can cover the space you need it to [1] [2] [3] [4] [5] [6] . The Blueair Blue Pure 211+ Auto covers up to 2640 square feet [1] , the Mila Smart Air Purifier covers up to 1000 square feet [2] , and the Levoit Core 400S covers up to 161 square feet [2] . For larger spaces, Coway AP-1512HH can cover up to 361 sq ft [3] , while the Austin HealthMate can cover up to 1500 sq ft [3] .

    Design

    Design can be a huge factor in choosing an air purifier. The Dyson Purifier Humidify+Cool Formaldehyde has an intuitive design, is easy to move around, and has a 360 degree oscillation feature [4] . The Philips 3-in-1 air purifier is bladeless and has a three-filter system [5] , while the Devola Air Purifier features a sleep mode and Grade H13 HEPA filter [5] . The AEG AX7 Air Purifier is wall mountable and has five stages of filtration, not HEPA rated [5] , and the Shark Air Purifier 6 HE600K is slender framed and has two year guarantee [5] .

    App Connectivity

    For those who are tech-savvy or prefer convenience, app connectivity can be an important factor. Dyson Purifier Humidify+Cool Autoreact offers app connectivity with Siri and Alexa for air quality reporting, plus it's compatible with Google Home Hub as well as Amazon Echo Show devices [4] . The Mila Smart Air Purifier also offers app connectivity as well as carbon monoxide, mold detection, and white noise machine features built-in [2] . The Levoit Core 300 also offers app connectivity but lacks other “smart” features such as aromatherapy or WiFi enabled options like its 400S variant does [3] .

    Filtration Stages

    Filtration stages are crucial in determining how effective an air purifier will be. The Coway AP-1512HH offers four filtration stages with a washable pre-filter that removes larger particles like hair and dust as well as Coway's Green True HEPA filter for maximum effectiveness when it comes to trapping allergens [3] . The Dyson Purifier Humidify + Cool Autoreact also has four filters including a fully sealed HEPA H13 plus activated carbon filter for purifying air plus UV light for purifying water [5] , while the Devola Air Purifier has three filters: pre-filter for dust/fluff, HEPA filter, active carbon filter [5] . Lastly, IQAir HealthPro Plus boasts quality HEPA filters [1] that remove particles down to .1 micron [4] .

    Filter Types

    When considering filter types for your air purifiers there are quite a few options. Bissell Air 320 uses two filters: one washable pre-filter that removes larger particles like hair and dust plus an allergen reducer filter [6] . Honeywell HPA5300B features three filters including an odor/allergen targeting filter [6] , while Honeywell HPA300 only uses two filters [6] and is best suited for small rooms. Blueair 211+ utilizes freshest smelling room filters that cost around $60 each replacement [7] , while DIY box fan/filter combinations are super cheap but don't perform as well compared to more expensive models [7] . Winix 5500-2 features a slender frame which makes it less of a trip hazard than other models [7] and Dyson Air Purifiers have worked awesome according to reviews from users of this subreddit [7] , whereas Meaco Clean CA Hepa relies on HEPA filtering capabilities with smartphone control abilities attached at no extra cost [8] .

    Jump to top

    Research

    Source: "The 5 Best Air Purifiers | Tested by GearLab" (from web, www.techgearlab.com)

    • Winix 5500-2
      • Exceptional air cleaning performance
      • Quiet
      • Simple to use
      • High upfront cost
      • Operating cost
    • Coway Airmega 1512HH
      • Excellent air cleaning performance
      • Quiet operation
      • Average lifetime cost
      • Expensive upfront cost
    • Levoit Core 300
      • Budget-friendly
      • Compact
      • Great performance
      • Loud
      • No air-quality sensor
    • Coway Airmega 400S
      • High CADR
      • Air quality sensor
      • Relatively quiet
      • Expensive
      • Large dimensions
    • Blueair Blue Pure 411
      • Compact dimensions
      • Simple design
      • Lightweight
      • No customization
      • No air quality sensor
      • High replacement filter cost

    Source: "The 8 Best Air Purifiers of 2023 | Reviews by W..." (from web, www.nytimes.com)

    • Coway Airmega AP-1512HH Mighty
      • 30 minutes to reduce heavy smoke pollution in a 135-square-foot, 1,215-cubic-foot New York office by as much as 99.6%
      • 200-square-foot, 1,600-cubic-foot New York bedroom
      • Cut particulate pollution by almost 70% in an hour in a vast Los Angeles conference room of nearly 10,000 cubic feet
      • Compact form, quiet operation, and ability to shut off its display lights make it especially well suited to bedrooms
      • Performs like new even with filters used continuously for a year or longer
    • Coway Airmega 200M
      • Virtually identical in performance to Coway Airmega AP-1512HH Mighty
      • Square grille rather than a round one, but that’s the only major physical difference
      • Prefer the looks or if you find it at a better price
    • Winix 5500-2
      • Exceptional performance
      • Brutalist design
      • Stark look, lack of a display shutoff, and slightly higher electrical use
    • Winix AM90
      • Exceptional performance, modern style
      • Same HEPA filter as Winix 5500-2 and delivered virtually identical performance
      • Wi-Fi capability and a rudimentary app
      • More expensive than the 5500-2
    • Blueair Blue Pure 311 Auto
      • Similar in capabilities to the Coway Airmega AP-1512HH Mighty and the two Winix models
      • Auto function, which Blueair introduced to the Blue Pure lineup in late 2020
      • Monitors your room’s air quality and adjusts the fan speed accordingly
      • Attractive, with a tweedlike, washable cover
      • Air-quality indicator lamp, a bright blue LED, shuts off only when the unit is on its lowest setting
      • Blueair recommends replacing the filters every six months
    • Blueair Blue Pure 211+
      • Our choice among air purifiers for large spaces of up to 650 square feet
      • Ability to filter more air per hour than the Coway Airmega AP-1512HH Mighty
      • Quiet and attractive
    • Levoit Core 400S
      • Solid performance
      • Connects with Amazon Alexa and Google Assistant for voice

    Source: "The 14 Best Air Purifiers: Coway, Dyson, Blueai..." (from web, www.gearpatrol.com)

    • Coway AP-1512HH Mighty Air Purifier
      • Clean-Air Delivery Rating (CADR) rated to clean 403 sq. ft. space in 12-and-a-half minutes and 975 sq. ft. space in a half-hour
      • Equipped with two filters: one washable pre-filter that removes larger particles like hair and dust and a 2-in-1 Max 2 filter that combines activated charcoal and Coway’s Green True HEPA filter
      • Comes in two colors: Dove White and Sage Green
    • Mila Smart Air Purifier
      • Smart air purifier that is equipped with a medical-grade filter that is 99.99% effective at capturing allergens
      • Automatically adjusts the air purifier to the air quality in the room and includes a light ring that changes colors to indicate the air quality
      • Has an auto-off timer and a sleep mode that allows it to run quietly
    • Dyson Purifier Humidify+Cool Formaldehyde
      • Equipped with both a HEPA filter and an activated carbon filter to capture formaldehyde and other indoor pollutants
      • Has a 360-degree Glass HEPA filter that captures 99.97% of allergens and pollutants as small as 0.3 microns
      • Has a built-in humidifier to help balance air humidity
    • Levoit Core 400S
      • HEPA filter removes 99.97% of airborne particles as small as 0.3 microns
      • Has a 3-stage filtration system that includes a pre-filter, a True HEPA filter and an activated carbon filter
      • Automatically adjusts fan speed based on the air quality in the room
    • Ikea Fornuftig
      • Budget air purifier with a 3-stage filtration system that includes a pre-filter, a HEPA filter and an activated carbon filter
      • Has an air quality indicator light that changes color to indicate the air quality in the room
      • Has a timer and three fan speeds
    • Blueair 211+
      • Specifically designed to remove smoke, including wildfire smoke
      • Has a 3-stage filtration system that includes an electrostatic filter that captures large particles, a True HEPA filter and an activated carbon filter
      • Has an auto-off timer, a filter-change indicator and a CADR rating of

    Source: "Blue Air vs HoneyWell for air purifiers?" (from reddit, r/BuyItForLife)

    • Honeywell HPA5300B
      • Three filters, accommodates newest type of filter for targeting odor/allergen sources
      • Can be loud when turned on “turbo”
      • Filters can add up to be expensive
    • Honeywell HPA300
      • Two filters
      • Can be loud when turned on “turbo”
      • Filters can add up to be expensive
    • Blue Air 211+
      • Freshest smelling room in the house
      • Replacement filter is around $60
      • Has Hepa filter
    • DIY box fan and filter
      • Super cheap and will do within 95% of what the most expensive air filter can do
    • Winix
      • Slender frame is less of a trip hazard than other options
    • Dyson Air Purifier
      • Has worked awesome

    Source: "Why is the BlueAir Blue Pure 211+ and others be..." (from reddit, r/AirPurifiers)

    • Bissell Air 320
      • got it for a variety of reasons (sale, speed of shipping, aesthetics, components)
      • very happy with it and would recommend it
    • Wirecutter tests
      • tests actual effect it has on air quality using an air quality tester/monitor that’s independent of the test unit
      • recommendations differ from other review sites
    • Consumer Analysis
      • reviews components of a test unit vs the price, then establishes a value based on that cost:benefit ratio and recommends based on that assessment
    • True HEPA filter
      • 99.00% and 99.97% are very different when you are talking about millions of particles
      • best bet is a balance of both Wirecutter and Consumer Analysis perspectives

    💭  Looking into

    What are the top-scoring air purifiers according to Consumer Reports?

    💭  Looking into

    What are some air purifiers that are energy efficient?

    💭  Looking into

    What is the coverage area of the Coway Mighty AP-1512HH air purifier?

    💭  Looking into

    What are the dimensions of the Winix 5500-2 air purifier?

    💭  Looking into

    What is the recommended room size for the Blueair Blue Pure 211+ Auto air purifier?

    Source: "The best air purifiers of 2023 | Popular Science" (from web, www.popsci.com)

    • Dyson Purifier Humidify+Cool Formaldehyde
      • Recommended room size: 400 square feet
      • Dimensions: 36.66 x 11.02 x 12.23 inches
      • App connectivity: Yes
      • Connectivity with Siri and Alexa
      • Three products in one
      • Air quality reporting
      • Expensive
    • Mila Smart Air Purifier
      • Recommended room size: 1,000 square feet
      • Dimensions: 12 x 12 x 15 inches
      • App connectivity: Yes
      • Stylist
      • Small
      • Carbon monoxide, mold detection, and white noise machine built-in
      • Reviews note excessive air quality notifications
    • LEVOIT Air Purifier for Home Bedroom
      • Recommended room size: 161 square feet
      • Dimensions: 6.69 x 6.69 x 10.43 inches
      • App connectivity: No
      • Aromatherapy
      • Dual-filter, three-stage filtration
      • Specifically targets hay fever
      • Not for large homes
    • BLUEAIR Blue 211+ Auto HEPASilent 23dB Air Purifier
      • Recommended room size: Up to 2640 square feet
      • Dimensions: 13 x 13 x 20 inches
      • App connectivity: No
      • Removes particles down to.1 micron
      • Stylish
      • LEDs indicate air quality
      • Reviews note problems with auto-sensing
    • Coway Tower True HEPA Air Purifier
      • Recommended room size: 330 square feet
      • Dimensions: 10.5 × 32.7 × 10.7 inches
      • App connectivity: No
      • Real-time air sensing
      • Washable pre-filter
      • Air quality indicator
      • Noisier compared to other air purifiers
    • Germ Guardian True HEPA Filter Air Purifier
      • Recommended room size: 153 square feet
      • Dimensions: 10.25 x 6.75 x 21.5 inches
      • App connectivity: No
      • Quiet
      • Reduces odors
      • Pre-filter traps allergens
      • UV light can be bad for the environment
    • InvisiClean Aura II Air Purifier
      • Recommended room size: 319 square feet
      • CARB compliance plus four

    Source: "The best air purifiers of 2022 for filtering du..." (from web, www.telegraph.co.uk)

    • briiv Triple Filter Natural Air Purifier
      • Award-winning design and high desirability - but it is only for small spaces
      • Purifies rooms up to 36m2
      • All-natural filters
      • App controlled
      • Very low energy usage (0.1p per hour)
    • Philips 3-in-1 air purifier, fan and heater
      • Purifies rooms up to 42m²
      • Three-filter system (pre-filter for dust and fluff, HEPA filter, active carbon filter)
      • Fan and heater modes, 350 degree oscillation, bladeless design
      • Variable energy usage (up to 75p per hour in max heater mode)
    • Dyson Purifier Humidify + Cool Autoreact
      • Purifies rooms up to 27m2, humidifies rooms up to 14m2
      • Fully sealed HEPA H13 and activated carbon filter to purify air, UV light to purify water
      • Humidifier function can be turned off
      • Low energy use (less than 2p per hour)
    • Devola Air Purifier
      • Purifies spaces up to 18m2
      • Sleep (quiet) mode
      • Grade H13 HEPA Filter
      • Low energy use (around 2p per hour)
    • AEG AX7 Air Purifier
      • Purifies rooms up to 60m2
      • Can be wall mounted
      • Five-stage filtration (not HEPA rated)
      • Low energy use (around 1p per hour)
    • Meaco Clean CA-Hepa
      • Purifies rooms up to 30m2
      • HEPA filter
      • Smartphone control
      • Low energy use (2p per hour)
    • Shark Air Purifier 6 HE600K
      • Purifies rooms up to 64m2
      • Six powerful fans
      • Low energy use (3p per hour in operation, plus power-saving mode)
      • Two year guarantee

    Source: "Air Purifier Buying Guide (Read BEFORE Asking)" (from reddit, r/AirPurifiers)

    • Coway AP-1512HH
      • 361 sq ft coverage
      • $200
      • Variants include $450 Airmega 300 and $550 Airmega 400 for larger coverage areas and additional features
    • Levoit Core 300
      • 219 sq ft coverage
      • $100
      • Variants include $90 200S and $220 400S with smaller/larger coverage areas and “smart” WiFi features
    • Winix 5500-2
      • 360 sq ft coverage
      • $170-250
      • Variants include $250 D360-3 with no ionizer and (inferior) fibrous carbon sheet rather than carbon pellets
    • Austin HealthMate
      • 1500 sq ft coverage
      • $715
      • Variants include $550 HealthMate Junior for 700 sq ft coverage area
    • IQAir HealthPro Plus
      • 1125 sq ft coverage
      • $900
    • Austin HealthMate Plus
      • 1500 sq ft coverage
      • $855
      • Variants include $995 Bedroom Machine with extra HEGA carbon cloth
    • IQAir GC MultiGas
      • 1125 sq ft coverage
      • $1300
    • Mila Air Purifier
      • Not mentioned in the source, but according to other threads it offers good long-term value for money.

    Source: "Best air purifier" (from reddit, r/airpurification)

    • Blueair Blue Pure 211+ Auto
      • Recommended by Reddit user with 3 karma
      • Affordable and good buy
    • Winix 5500-2
      • Recommended by Reddit user with 3 karma
      • Not marketed in the same category as the Blueair Blue Pure 211+ Auto
    • Coway Mighty AP-1512HH
      • Recommended by Reddit user with 3 karma
      • Four filtration stages
    • IQAir HealthPro Plus
      • Recommended by Reddit user with 2 karma
      • Quality HEPA filters
    • Levoit Core 400S
      • Recommended by Reddit user with 1 karma
    • Medify MA-25
      • Recommended by Reddit user with 2 karma

    Source: "Best Air Purifiers of 2023 - Consumer Reports" (from web, www.consumerreports.org)

    • Consumer Reports air purifier ratings
      • Intuitive design, easy to move from room to room, maneuver controls, and change filters
      • Capable of clearing the air even on low settings without making a racket
      • Reasonable annual cost for filter replacements and energy use
      • Tests air purifiers by injecting smoke and dust particles into a sealed chamber
      • Capable of removing particles between 0.1 and 1 micron (human hair has a diameter of 100 microns)
    • Top-scoring air purifiers of Consumer Reports
      • 5 air purifiers in alphabetical order
      • More than 100 models to choose from
      • Filter options according to price, brand, and weight
      • Air purifier buying guide available

    💭  Looking into

    What are the best air purifiers?