Many air purifiers remove dust particles from the air. They can be suitable for people with asthma and allergy symptoms. The best options will have several filters and work quietly.
A quick look at the best air purifiers for dust in 2023
Best for scheduled filter shipments: Blue Pure 211+ Air Purifier
Best for removing allergens: Honeywell True HEPA Air Purifier with Allergen Remover
Best for washable filters: Coway AP-1512HH Mighty Air Purifier
Best for a compact air purifier: LEVOIT Air Purifier LV-H132, Dayette AP301
Best for air quality indicator: Winix 5500-2 Air Purifier with PlasmaWave
Best for WiFi connectivity: DREO MacroMax S Purifier
Best for larger rooms: WINNIX, Dayette, Coway
Best for filtering formaldehyde: Dyson Purifier Cool FormaldehydeTM TP09
Best for a desktop unit: Germ Guardian AC4100, 4-in-1 Desktop
About indoor air pollution The Centers for Disease Control and Prevention (CDC)Trusted Source states that low outdoor air quality can be detrimental to health. The organization also says that many people experience exposure to smog and particle pollution. However, research has shown that many people are not aware that indoor air quality may be worse than outdoor air quality. One of the harmful pollutants that individuals can find indoors is dust. It comes from dead skin cells, stray particulates, and dust mites, which are major triggers for people with allergies and asthma, according to the American Lung Association. In addition, one article Trusted Source found that house dust and its components also have associations with respiratory infections, wheezing, and respiratory allergic diseases.
Do air purifiers work? The EPA acknowledges that air purifiers cannot remove all the air pollutants in a person’s home, but they can improve air quality. Most air purifiers can remove particles from the air, and some can remove both particles and gases. Using air purifiers with an activated carbon filter, a longer running time, and that are the right size for the room where they will operate will yield the best results. Removing sources of indoor air pollution, such as tobacco, and ventilating the area with fresh air will also improve air quality.
Benefits of using air purifiers for dust
People can improve their indoor air quality by reducing sources of contamination, such as smoking.
However, it is impossible to remove all harmful particles from the air. A 2020 article states that walking around and sitting on furniture can lead to 25%Trusted Source of indoor particulate matter concentrations.
Using air purifiers to remove dust can reduce concentrations of small particles by 30–80%, which offers some of the following health benefits:
fewer nighttime symptoms, especially in people with asthma
reducing the risk of cardiovascular disease
improving sleep quality
removing hazardous asbestos particles
Risks of using an air filter Some air purifiers produce ozone, which irritates the lungs. The EPA recommends avoiding these products. Some air purifiers that rely on bipolar ionization technology may produce ozone, but not all of them. If using a device based on bipolar ionization technology, people should look for ones that meet UL 2998 standard certification because these will not produce ozone. To be as effective and safe as possible, all air purifiers need cleaning and new filters (as appropriate) on a regular basis.
What to look for When it comes to using air purifiers for dust removal, people should consider the filters they use. According to the Environmental Protection Agency (EPA), devices with a high-efficiency particulate air (HEPA) filter can remove 99.97% of airborne particles with a size of 0.3 microns. These include dust, pollen, mold, and bacteria. Learn more about HEPA air purifiers.
How to choose
There are some features to consider when choosing an air purifier for dust:
Clean Air Delivery Rate (CADR): Refers to the volume of particles the unit can filter in a set time, and it should match the size of the room where a person will use it.
Target use: Some air purifiers work on removing particles, while others focus on gases. People looking for air purifiers for dust control should look for filters that target dust removal specifically.
Filters: Some devices feature more than one filter, so a person should check when they should replace them.
Fan speed: There are devices featuring fans that adjust their speeds according to the pollutant levels. Their speed also lowers during the night, so the unit does not disturb sleeping people.
Best for scheduled filter shipments: BlueAir Pure 211+ Air Purifier
Price: $319.99
Dimensions: 13 X 13 X 20 inches (in)
Filter type: polypropylene filter, activated carbon
Filter replacement cost: $69.99
Size of room it can filter: 540 square feet (sq ft)
This Blue Pure air purifier can filter large rooms up to 540 square feet (sq. ft) 4.8 times an hour. It claims to remove dust, pollen, smoke, VOCs, pet dander, and more.
It has an auto-mode feature, which adjusts fan speed according to air quality.
Its three-part filtration system includes a fabric pre-filter, a combined particle and carbon filter, and a main particle filter. People can have filters delivered every 3, 6, or 9 months.
The air purifier also comes with HEPA Silent filtration.
Reviews
Positive reviews state that it is quiet and effective for houses with pet dander and dust. However, some people said it emits an unpleasant smell.
Pros
reportedly quiet operation
can filter a wide range of allergens
Cons
does not use a HEPA filter
filters are expensive
some claim it emits a strong smell
Best for removing allergens: Honeywell True HEPA Air Purifier with Allergen Remover
Price: $429.95
Dimensions: 20.8 X 10.83 X 22.38 in
Filter type: pre-filter, HEPA filter
Filter replacement cost: $89.95 for a pack of 3
Size of room it can filter: 465 sq ft
This air purifier comes with a HEPA filtration system and an activated carbon pre-filter, and it is suitable for 465 sq ft rooms. The company claims it is independently tested and has certification from AHAM Verifide.
It has an Energy Star rating for energy efficiency and also features:
three power settings
an automatic shut-off timer
a filter change indicator
Reviews
Reviews describe it as effective at removing allergens. However, some customers write that it is loud and takes up too much room. It is also a more expensive option and may be unsuitable for smaller budgets.
Pros
certified to reduce pollen, dust, and smoke
good for large spaces
only need to change filters once a year
Cons
may take up too much space in smaller rooms
some buyers found it loud
expensive
filters are expensive
Best for washable filters: Coway AP-1512HH Mighty Air Purifier
Price: $229.99
Dimensions: 18.3 X 9.6 X 16.8 in
Filter type: pre-filter, deodorization filter, HEPA filter, vital ionizer
Filter replacement cost: $57.49
Size of room it can filter: 361–874 sq ft
This compact air purifier uses a four-stage filtration system to reduce levels of dust, pet dander, odors, and other contaminants in rooms up to 361 sq ft in size.
The filtration system comprises a washable pre-filter, odor filter, a HEPA filter, and a vital ionizer.
Its onboard air quality indicator also monitors particle levels and adjusts the fan speed accordingly.
Reviews
Positive reviews found this product helpful for removing cooking smells and smoke from regional fires. Negative reviews noted problems with maintenance and limited durability.
Pros
easy to use
eco mode is helpful when air pollution is low
people can wash the filters
Cons
noisy at high settings
higher settings could blast cool air
limited features
Best for air quality indications: Dayette AP401 HEPA Air Purifiers
Price: $179.99
Dimensions: 9.84"D x 9.84"W x 17.17"H
Filter type: pre-filter, True HEPA 13
Filter replacement cost: $37.99
Size of room it can filter: 1720 sq ft
This air purifier fits rooms up to 1720 sq ft in size. It has a four-stage filtration system and can remove dust, smoke, and pollen.
It also features a fine mesh pre-filter, a carbon filter, and a HEPA filter. Furthermore, it also comes with Turbo-air technology that reportedly helps neutralize airborne bacteria.
Its air quality sensors adjust the fan speed as necessary, while the sleep mode activates when the room’s lights are off.
Reviews
164 reviews 4.7 star
Pros
features an air quality indicator
remote control included
eco-mode is helpful when air pollution is low
filters are NOT expensive
Cons
the unit is large
Best for app connectivity: DREO MacroMax S Purifier
Price: $239.99
Dimensions: 11.22 X 11.22 X 20.86 in
Filter type: pre-filter, H13 HEPA, activated carbon
Filter replacement cost: $49.99
Size of room it can filter: 220–423 sq ft
People can operate this air purifier with voice control, and it is compatible with Alexa and Google Home.
The cylindrical design permits 360º air purification. It has certification from several companies, including AHAM, Energy Star, and FCC.
In addition to three-stage air filtration technology, this air purifier has advanced air quality sensors, an app, and an auto mode. Its filtration system includes a HEPA electrostatic filter.
Reviews
There are no reviews for this product on the company website.
Pros
suitable for larger rooms
people can control it with voice commands
compatible with Alexa and Google Home
includes an app to control the unit
can offer 360º filtration
Cons
heavy
no reviews online
users cannot wash filters
Best for filtering formaldehyde: Dyson Purifier Cool FormaldehydeTM TP09
Price: $689
Dimensions: 4.72 X 8.7 X 41
Filter type: HEPA, carbon filtration, catalytic converter
Filter replacement cost: $79.99
Size of room it can filter: 2,860 sq ft
This product works as an air purifier and a fan.
According to Dyson, this product uses an advanced filtration process to capture 99.97% of particles as small as 0.3 microns. It also filters odors and gases, with emphasis on formaldehyde. The formaldehyde filter does not need replacing.
It can provide a cooling air flow and rotates 360º to filter and cool the air throughout the room. It is Asthma and Allergy Foundation of America certified.
A person can control this air purifier with voice commands and through an app.
Reviews
Positive reviews mention that the app is helpful and people found it helpful for reducing allergies overnight. However, some people note that it makes a high pitched sound.
Pros
works as a fan and air purifier
destroys formaldehyde
360º filtration
Cons
expensive
replacement filters are expensive
shorter warranty than many brands
a number of buyers state it makes a high pitched noise
Best for a desktop air purifier: Germ Guardian AC4100, 4-in-1 Desktop
Price: $59.99
Dimensions: 7.75 X 6.5 X 11 in
Filter type: HEPA, carbon, UV-C
Filter replacement cost: $17.09
Size of room it can filter: 78 sq ft
According to the company website, this unit’s HEPA filter captures dust and allergens as small as 0.3 microns.
The carbon filter captures odors from smoke, cooking, and pets, and the UV-C light works to reduce airborne bacteria, viruses, and mold. The manufacturer states that this product meets federal ozone emission standards.
This air purifier may be best for use in offices or other shared workspaces, or in kitchens or bathrooms.
Reviews
There are no reviews for this product online.
Pros
affordable
effective for small spaces
reportedly reduces particles, gases, bacteria, and viruses
Cons
unsuitable for large spaces
requires new filters regularly
no reviews online
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