Best Air Purifiers for Dust

The 10 Best Air Purifiers for Dust

Dust is one of the peskiest obstacles in the way of keeping a clean, healthy home.

One great way to keep dust levels low in your home is with a quality air purifier. Our choice for the best air purifier for dust is the Dyson Pure Cool Link Air Purifier. This sleek air purifier removes fine particulates like dust with ease with its HEPA filter and an activated carbon layer, which also helps with bad odors. Don’t let the price tag scare you — it’s worth it!

Dust is a constant presence in the home and a constant irritant, especially if you struggle with allergies. Even though you might feel like Sisyphus pushing that boulder up the hill only to have it roll back down on you again and again, it is still a good idea to keep the dust in your home at bay.

The Air Purifiers for Dust We RAVE About

Dyson Pure Cool Link Air Purifier
Best Overall
Dyson Pure Cool Link Air Purifier
GermGuardian AC4825
Best Budget
GermGuardian AC4825
Winix PlasmaWave 5500-2 Air Purifier
Best for Odor Removal
Winix PlasmaWave 5500-2 Air Purifier

Why’s that? Dust is a major carrier of allergens and mold, and with more than 50 million people nationwide suffering from allergies and at least 24 million suffering from asthma, finding a way to keep your home as dust free as possible is definitely important. In addition to the various dust cleaners and new, high-powered vacuums, another great tool for dealing with dust is a top-rated air purifier.

Almost all air purifiers on the market today use high-efficiency particulate air (HEPA) filters, which are really effective in dealing with dust. But not every air purifier is made the same. So how do you choose a good one for dealing with dust? Well, we are here to help! We embarked on a careful search, reading reviews from cleaning experts, industry insiders, and interested consumers across the country and around the world. Then we pulled together a list of the best air purifiers that you can use in your own quest for a dust-free home!

Dust. Just saying the word conjures all kinds of images in our mind. Before the industrial revolution and the discovery of germs and atoms, dust was symbolic of human mortality, in that human beings can’t control everything about their lives or their environment.

Its ubiquitous presence makes it hard to ignore, and it is indeed everywhere: outdoors, and no matter how hard we may try, indoors. But what is in dust?

What Is in Dust?

Well, that depends. Outside dust is made up of fine particulates from soil, pollen, and other microscopic organic matter, and from various human-made materials, like vehicle or factory exhaust.

Contrary to popular opinion, indoor dust is not primarily made up of dead human skin. Rather it includes a host of things you would find in your home, like microscopic bits of carpet fiber, pet dander and hair, other small fibers, and yes, some dead human skin. However, about two-thirds of indoor dust comes from outside.

That’s right! Most of the dust in your house is the result of you tracking it indoors.

Before you freak out and get out your dust rag, know that a recent study by Canadian scientists found that some level of dust in the home can actually help neutralize ozone, which can damage your lungs if inhaled in large quantities.

Dust mites

Now, dust can have some modest benefits, but there is no doubt that it can be quite harmful for people who suffer from allergies or asthma. Dust provides an ideal environment for pollen and pet dander (two major allergens) to easily gather.

So, there is something else in dust that we should probably talk about — dust mites. That’s right, there are some little critters in that dust covering your desk. Dermatophagoides, or the common house dust mite, were first discovered in the 19th century, though they had always been there. You know, like the Americas and Columbus…

Anyway, dust mites can also be a serious source of allergies for a lot of folks, since about 20 million people in the U.S. are allergic to them. The good news is that there are some simple ways to control these bugs.

Dyson Pure Cool Link Air Purifier

Dust mite prevention

These critters really like moisture and thrive at temperatures over 70 degrees with humidity between 70% and 80%. You can use a dehumidifier to control the humidity in your home.

One place where dust mites like to gather is in the bedroom, because they actually feed on dead human skin. I know, it’s gross. To keep them under control, it is wise to use airtight covers on your pillows and mattress, and to wash your bedding at least once a week in hot water.

You should also clean your floors and carpet once a week, preferably using a vacuum with a HEPA filter or high-efficiency particulate air filter. Wash any throw rugs and take the time to vacuum your drapes or window shades.

And of course, dust with a good cleaner and dust-catching instrument.

Air Purifiers

Today’s air purifiers are particularly effective at helping to control dust in the home. The HEPA filter was developed to protect scientists working on the Manhattan Project, which produced the first atomic bomb. These filters are especially effective at removing small particulates from the air.

Winix PlasmaWave 5500-2 Air Purifier

But there are a number of other methods that have also been developed to purify indoor air.

  • Ultraviolet germicidal irradiation uses UV lamps to sterilize air flowing through a forced air heating or cooling system. These lamps can be installed in your cooling or heating system, or you can purchase free-standing models as well.
  • Many home air purifiers have begun using activated carbon inserts along with their standard HEPA filters because this material is really efficient at absorbing chemicals from the air, and removes odors particularly well. These filters cannot remove fine particles though, which is why they are usually paired with other filtering techniques.
  • Another popular method is ionization. When paired with other filtering techniques, the ionizer works by emitting negative ions into the air that bond with molecules like pollen or dust, causing them to become heavier and fall into a collection container or filter. However, asthma sufferers are better off using HEPA filter air purifiers; ionizers tend to cause problems for those with asthma.


Our present ranking is the result of extensive research, meta-data analysis from several trusted review sites, and hours of online research, reading and listening to reviews from allergy experts, doctors, and average folks who just want to keep their house clean. Plus, we used some of the products ourselves!

Dyson Pure Cool Link Air Purifier remote

Through our research, we put together several essential criteria when considering an air purifier to deal with dust.

Our categories include the following:

  • Range: Make sure you know how many rooms or how large of a space your air purifier can cover.
  • Noise: How loud is your air purifier? Hopefully not too loud!
  • Price: Air purifiers can be expensive, so consider whether the price tag is worth it.
  • Ease of use: Is it easy to operate? Can you change the filter with no problem? These questions are important to consider.
  • Filtration method: Aside from using a HEPA filter, are there any other filtering methods you need or want, and can your purifier deliver?
  • Reputation and warranty: Is the air purifier made by a quality manufacturer, and is it covered by a decent warranty?
  • Filtration effectiveness: This is pretty self-explanatory, but the reason you buy a filter is because you want it to purify the air in your home.

As you think about how to get the dust out of your home or office, be sure to check out our list of the best purifiers for dust!

Best Air Purifiers for Smoke


GermGuardian AC4825

Next on our list is the GermGuardian AC4825 3-in-1 Air Purifier, which is also our recommendation for the best budget option. As the name suggests, this is a three-step air purifier, with a pre-filter stage featuring an activated charcoal layer to remove larger particulates like pet hair, as well as odors and gases.

The second stage is the HEPA filter, which captures most of the fine particulates. The third stage is a UV-C light to kill any airborne viruses and bacteria. All of these stages combined allows GermGuardian AC4825 to deliver an exceptionally clean environment.

It is recommended that you keep about one foot of space between the air purifier and a wall so that air can flow easily. With a range of around 155 square feet and a price under $100, the GermGuardian AC4825 3-in-1 Air Purifier offers good quality at an affordable price!


  • Excellent filtration
  • Handles odors
  • Really good price


  • Annoying UV light
  • Weird smell at first use

PureZone 3-in-1 Air Purifier

Third on our list is the PureZone 3-in-1 Air Purifier. This air purifier has a four-stage filtration process, and offers three different speeds. After a pre-filter, there is an activated carbon filter and a HEPA filter, neutralizing or capturing most odors and fine particulates in the machine. The final stage is a UV-C lamp that neutralizes airborne bacteria and viruses.

One of the most unique aspects of this machine is how quietly it runs. On the lowest setting, it is virtually undetectable, and you can hardly hear it even when it is turned to the highest setting. This is good news for folks who have noise sensitivities.

Overall the machine is easy to use and lightweight, meaning it can be moved around with ease. As an added bonus, it is inexpensive, coming in at around $100, with cheap replacement filters to boot. This air purifier is very solid, and will help keep the dust levels in your home at a minimum.


  • Easy to use
  • Relatively inexpensive
  • Super quiet


  • Not very powerful
  • UV light is annoying
  • Small room coverage

Honeywell 50250-S True HEPA Air Purifier

Honeywell 50250-S True HEPA Air Purifier

The Honeywell 50250-S True HEPA Air Purifier has been manufactured for well over a decade, and many of the earlier models are still in use today. In fact, I have one that my family purchased about 10 years ago, and it still works. The fact that this model is still being produced means the engineers at Honeywell have created an effective design that does its job well.

The device has a two-stage filtration process including the standard activated carbon layer to remove odors, and a HEPA filter to remove the vast majority of fine particulates from the air. It is also very effective because of its 360-degree airflow system that draws in air from all directions. This unit can clean about 390 square feet.

There are some downsides, including the noise level and the general ugliness. But the relatively good price and overall quality make this model worth considering!


  • Competitive price
  • Good filtration
  • Good area coverage


  • Noisy
  • Unattractive
  • Can’t be put in a corner

Hamilton Beach TrueAir Allergen-Reducing 04384 Air Purifier

Our next air purifier is the ultra-compact Hamilton Beach TrueAir Allergen-Reducing 04384 Air Purifier. This device features a three-stage filtration process including a pre-filter for larger dust particles, as well as an activated carbon stage featuring zeolite filter technology to remove odors.

The third stage is a permanent HEPA filter that can be cleaned repeatedly. Because the filter is permanent, this model is super cheap to own over the long haul, since you only have to replace the carbon filters. It is recommended that you clean the HEPA filter once every three months.

This small air purifier is capable of cleaning around 140 square feet and features three speeds. One of the most unique features is that it is relatively quiet, even at the highest level. This air purifier is solid, if small, and is capable of removing significant amounts of dust from your home.


  • Very cheap
  • Compact
  • Easy to use


  • Small room coverage
  • Permanent filters degrade
  • Unattractive

Winix PlasmaWave 5500-2 Air Purifier

Winix makes various products to treat indoor environments. The company is based in South Korea, which has some of the worst air quality in the world, largely because of China’s pollution. This unit is also our choice for best air purifier for dealing with dust and odors.

The unit uses a three-stage filtration process. The first stage is an activated carbon pre-filter, followed by a HEPA filter. The activated carbon stage is especially powerful, with a larger amount of carbon than other purifiers.

The final stage is the patented PlasmaWave technology. Similar to an ionizer, it releases positive and negative charges to neutralize bacteria and viruses. A big plus is that this technology does not release ozone like traditional ionizers. With four speeds and additional features like a sleep mode, an air quality sensor, and auto mode, this is a great entry-level air purifier for dealing with dust.


  • Good with odors
  • Competitive price
  • Excellent filtration


  • Expensive replacement filters
  • Warranty is only one year
  • Unreliable air quality sensor

Coway AP-1512HH Mighty Air Purifier

Next on our list is the Coway AP-1512HH Mighty Air Purifier. This South Korean product features a four-stage filtration process and is effective at removing dust in rooms up to 528 square feet. Given the size of this machine, that is very impressive!

In addition to the typical activated carbon filter and a true HEPA filter, this device also has a micro-mesh pre-filter stage to capture larger items, prolonging the life of the other filters. The final stage is an ionizer that negatively charges particles. Because the dust is ionized and falls to the ground where it can be vacuumed up, users often notice more dust after the Coway has been run.

Though a bit pricey, it is a really good quality five-speed air purifier that is effective for medium-sized spaces. We recommend purchasing the Coway filter refill pack since finding single carbon or small HEPA filter refills can be difficult.


  • Good room coverage
  • Effective filtration
  • Compact, sleek design


  • Trace amounts of ozone
  • Pricey
  • Replacement filters difficult to find

Alen BreatheSmart FIT50 HEPA Air Purifier

The Alen BreatheSmart FIT50 is our pick for eliminating both odor and dust because it is simply one of the most powerful air purifiers on the market. And I mean powerful – on its highest setting, this device can easily clean a large room of up to 800 square feet.

The device uses a two-stage filtration process including a pre-filter and a larger HEPA filter for removing dust and other fine particulates. As with other Alen products, you can also customize your machine by choosing different types of HEPA filters. The HEPA-Pure filter is specially designed to deal with dust.

This device is definitely expensive, but it has a number of smart features including air quality monitoring and an auto mode. Like other Alen air purifiers, it has an attractive design and is energy efficient.


  • Good features
  • Outstanding coverage
  • Great filtration


  • Very expensive
  • Bright lights
  • Expensive replacement filters

Honeywell True HEPA HPA300 Air Purifier

Our next air purifier also comes from Honeywell. The HPA300 air purifier features a two-stage filtration process, including a pre-filter activated carbon layer that can be washed to prolong its life. The primary filtering mechanisms are three HEPA filters, meaning outstanding filtration and better air quality.

The device has four speeds, including a super quiet speed that is ideal for nighttime. When it is on the highest speed, the machine is capable of cleaning up to 465 square feet. The replacement filters are relatively easy to find and generally economical, making it a good long-term investment.

Because the machine draws in air from the front and sends it out the top, you can place it against a wall or in a corner.


  • Good filtration
  • Good features
  • Nice room coverage


  • Very loud on high speed
  • Filter difficult to change
  • Bulky

Rabbit Air MinusA2 Air Purifier

Last but not least is the Rabbit Air MinusA2 SPA-780A. This is a large and highly efficient, effective, and silent machine. In fact, it can clean up to 800 square feet, far surpassing most other consumer air purifiers. Featuring a six-stage filtration process, it includes standard HEPA and activated carbon stages, as well as an ionizer.

This purifier is especially unique, allowing you to customize stage four. You can actually buy filters specifically designed to target allergens like pet dander or dust. The device comes with a sleep mode that can tell when it is time to turn the machine on a lower speed.

Even though it is large, it can be mounted on the wall, and is quite sleek, meaning it won’t be an eyesore in any space. If you don’t have any budget limits, you should definitely consider the Rabbit Air MinusA2 in your fight against dust!


  • Remarkable coverage
  • Effective filtration process
  • Customizable filters


  • Very large
  • Very pricey
  • Expensive upkeep

Do air purifiers work for dust?

The ongoing battle to keep your home clean and hospitable means keeping dust levels down. Since dust is everywhere – both outside and inside – completely eradicating it is virtually impossible.

Dust can cause problems when it becomes overwhelming, especially for your respiratory system. When you breathe in large quantities, or when you are constantly exposed to dust over time, it can take a toll on your lungs even if you don’t suffer from asthma or allergies.

Alongside using a quality vacuum cleaner (preferably one with a HEPA filter), dust suppression sprays, and a good microfiber dust cloth, using an air purifier can help reduce the amount of dust in your home, especially the dust that circulates in the air.

Air purifiers can and do help with removing dust from your home, but make sure your air purifier has a real HEPA-grade filter and not an imitation. Most dust particles are somewhere between 2.5 and 10 microns in size, and HEPA filters are able to remove 99.97% of particles 0.3 microns or larger.

Another great filtering technique is an ionizer. Charging the air with negative ions, ionizers make particles heavy so they fall to the ground where they can be easily vacuumed up.

However, if you have an air purifier with an ionizer, use it sparingly. Ionizers have been shown to produce trace amounts of ozone, which is harmful to your lungs in large quantities.

How often should I change the filter in my air purifier?

Air purifiers can be really effective at reducing pollution in households. But, to get optimal purification, you need to have a clean filter, so figuring out how often to change the filter is important.

Most manufacturers have recommendations for how often you should change the filter in your air purifier. However, there are some standards you can use if you can’t find the precise recommendations from your manufacturer.

Most HEPA filters need to be replaced every 12 to 18 months. If you have a permanent HEPA filter, you should clean it every three months or so.

Carbon filters should be changed more frequently since they rely on surface coverage to be effective. About three to six months is recommended. Some carbon filters can actually be washed, so check if that is the case with your filter.

Usually, pre-filters need to be cleaned every 30 days.

In addition to changing out the filters in your air purifier it is also a good idea to change the filter on your furnace or air conditioner. The recommended time frame is about 90 days for the average home. If you have any animals, that number drops to 60 days.

Just remember that no matter what type of air purifier you have, it will only effectively reduce dust in your home if you maintain it well and keep those filters clean!

What is the best air purifier for dust?

Keeping your home clean promotes health and makes for an inviting space to host friends and family. Air purifiers are a great tool for keeping dust levels in your home at a minimum. But with so many air purifiers on the market with so many different features, it can be difficult to know which one is right for you. Our ranking list is based on careful research to help you make an informed decision.

As we conducted our research, we found the following questions to be very helpful:

  • What types of filtration techniques does it use?
  • How large of a space can it handle?
  • How loud does it get?
  • What kinds of features does it have?
  • How easy to use is the machine?
  • What kind of warranty comes with it?
  • How much does the unit cost?
  • How much do the replacement filters cost?
  • What kind of airflow system does it use?
  • Can you change out the filters easily?
  • What is the reputation of the manufacturer?

Our research led us to choose the Dyson Pure Cool Link Air Purifier as the best air purifier for dust.

If you are considering buying an air purifier to help keep the dust levels in your home at a minimum, check out our list so you can make the right choice!

RAVE Recommends

You need some accessories for your new air purifier. We’ve got you covered:

  • isinlive Replacement Filter: You’re going to need replacement filters. Here is the filter for our best-ranked air purifier for dust.
  • Dyson V8 Absolute Cordless Stick Vacuum Cleaner: Here is a great vacuum for keeping your place dust-free.
  • Dyson Vacuum Cleaner Wall Mount Docking Station: So you can keep your Dyson vacuum cleaner out of the way and fully charged.
  • Ninthseason Extension Hose for Dyson V8 Absolute: Here are some useful accessories for your Dyson vacuum cleaner.
  • Drillbrush Bathroom Surfaces Power Scrubber Cleaning Kit: If you want a little help getting your shower clean, this kit is for you.
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Chris Winn

Chris Winn is a freelance writer who works in the Minneapolis area, where he and his family are beholden to two cats and a dog.