Best Air Purifier for Dust Removal

2019 Best Air Purifier for Dust Removal (including Dust Mites)

From the comfy of your bedroom to living hall, dust is literally everywhere. It's impossible to stay in one place without the irritants regardless of how “dust-free” it is. What’s worrying is the contaminants that often travel within the dust such as dust mites and skin flakes. In this best air purifier for dust removal list, we provide remediation on your concern. We will first look into dust related allergies, the many symptoms, and solutions. Only then we will compare each air purifier effectiveness through the purifying coverage. Followed by the combined effort between pre-filter and HEPA filter against allergens. At the end of the post, you should find one of our hand-picked air purifiers that will suit your budget.

There's No Magic Dust An Air Purifier Cannot Handle!

What is dust allergies?

A common indoor allergy that often associates with dust mites. Dust allergies triggered after housekeeping i.e. vacuuming and sweeping. where dust contaminants are stirred back up to the air. Most people will experience breathing difficulty, sneezing, runny nose, and nasal congestion. Other common symptoms include wheezing, coughing, itchiness, watery eyes. Inhaling to these irritants will cause respiratory problems particularly people suffering from asthma. There are many prevention efforts and treatments to dust allergies. From medication, allergy shot to assigning others for housekeeping. What we will be focusing here is to provide the absolute best air purifier for dust removal list. Save your time by skipping through all the comparison and pricing research!

How do we measure?
Dust CADR Industry standard measurement by AHAM (Association of Home Appliance Manufacturers). Dust CADR is measured by CFM (cubic feet per minute) on the amount of clean airflow that comes from the air purifier. The higher the CADR score, the better and quicker it is against airborne dust. Hence, higher priority will be given to air purifier with good CADR. As not all models are tested for CADR, the following measurements could prove to be more valuable.
Pre-filter Dust falls under large particles thus a pre-filter would have no issue dealing with it. To qualify, the pre-filter must be durable enough to trap a great deal of dust, hair, and even dust mites week in, week out. It must also protect the HEPA and carbon filter by reducing either of the filters workloads. What we want from the pre-filter is precisely that, without any compromisation on quality whatsoever.
Room size/ Coverage A key factor in our book as dust can be found at every cover of the room. How room size measurement work is simple. It is based on the number of air charges released hourly that reflect on the frequency the air purifier needs to clean the air in a room. The higher the number of air changes, the smaller the purifying coverage an air purifier can cover in a room. Therefore, the purifier must have enough cover at the lowest possible air changes. Bonus point would also be given if the air cleaner can cover well at 4 air changes per hour.

Who is this for?

People who have dust allergies or constantly suffering with stuffy nose, or sneezing. Dusty area where you often spend your most time in e.g. workplace, storeroom, living hall or bedroom. Newborn, infant, or children due to developing immune system . Elderly that are more prone to diseases because of their weakened immune system . Lastly, anyone that wants a "dust-free" environment with significantly less airborne allergens.
For specialized air purifiers that is excellent against asthma triggering allergens, please visit Best Air Purifier for Asthma and Allergies list.

Best Air Purifier for Dust Removal 2019

dust CADR
Dust CADR
950 cfm (1614 m3/h)
HEPA filter
With
Blueair Pro Particle Filter (x3)
coverage
Coverage
1180 sq. ft. (110 m2)

The mother of all air purifiers, Blueair Pro XL is the ultimate, best air purifier for dust removal. Why? For start, you have the segment-best dust CADR in all residential air purifiers. Tally with that is the powerful airflow distribution and purifying coverage. The sweet HEPASilent technology is also standard here. The large trio Blueair Pro Particle Filter will swiftly get rid of high volume of dust. Ideal for large room-size e.g. offices, living hall and kitchen. Incidentally, this is also the few air purifiers we recommend for places with high air quality index (AQI).

The perfect machine you could get against the dustiest, dirtiest home you can find. The powerful airflow and high CADR is sadly reflected in the bulkiness and weight. There is also an expensive price tag and high recurring filter cost to deal with. Unless you are staying close to an industrial area, either opt for the smaller Blueair Pro L or Pro M. Most household will be content with Blueair Classic 605 air purifier.

What's cool:

  • Strong airflow wih crazy high dust CADR (950 cfm!).
  • Cover up to 1180 square feet of purifying coverage.
  • HEPASilent Technology with 3 high-grade Pro Particle filter and 3 Pro SmokeStop Filter.
  • Bundled with Air Intelligence Module.

What's not:

  • The most expensive air purifier we ever reviewed.
  • Every filter requires replacing including the pre-filter.
  • Very expensive filter replacement cost.
  • For the price you paid, there is no Wi-Fi pairing, no autonomous mode. Not even timer.
MRSP/ RSP**
± 2399.99 p
     Annual filter ^    
± 540 - 1080 p
Online price*
Latest Amazon price
dust CADR
Dust CADR
246 cfm (418 m3/h)
pre-filter
With
Pre-filter
coverage
Coverage
326 sq. ft. (30 m2)

Even though Coway AP-1512HH dust CADR might be miles behind Pro XL, rest assured, it is still a very practical and usable dust catcher. The permanent pre-filter can capture dust and any tagged traveling allergens. Following that, the ultra-effective HEPA filter and chemical-grade odor filtration. Adding the consistent airflow and autonomous purifying, you'll have less airborne dust to worry about.

A great all-around dust air purifier that will fit into most people's budgets. Coway Mighty is in the market for quite sometimes with certain elements feel dated. There is also the short carbon filter lifespan although this does not affect the dust filtration.

What's cool:

  • Cheap to own (less than $150) and maintain (less than $50).
  • Decent 326 sq. ft. purifying coverage with an abundant of airflow.
  • Powerful 4-stage filtration with genuine True HEPA filter, pre-filter, deodorization, and ionizer.
  • Adjustable sensor, Auto/ Eco mode, and separate HEPA and Odor filter indicator.

What's not:

  • Dated model. Replacment might be due soon.
MRSP/ RSP**
± 222.99 p
     Annual filter ^    
± 47 p
Online price*
Latest Amazon price
dust CADR
Dust CADR
260 cfm (442 m3/h)
pre-filter
With
Pre-filter (2 pack)
coverage
Coverage
1256 sq. ft. (117 m2)

Hyper-allergic to dust mites yet been surrounded by it from left to right, one pre-filter is never enough. That's why AIRMEGA 300 comes with 2 washable pre-filter with one on each side of the air purifier. Is it a marketing gimmick? Definitely not. Since the air purifier pulls air from both sides of the air inlet, it makes sense to filter out the large particles first mainly dust. Completing the filtration is the well-protected HEPA and carbon filter plus excellent dust CADR. Great for living hall, bedroom, and hallway.

AIRMEGA 300 has many other great practical features that we did not mention. "Those" features do incur an extra cost, especially in the filter department. It is not ideal for the long-run in terms of cost if you just want a simple dust removal machine. There are plenty of cheaper alternative air purifiers in the list would be able to do that.

What's cool:

  • 4-stage HEPA filtration with high 1256 sq. ft. purifying coverage.
  • Tested and proven with an impressive 260 cfm dust CADR.
  • Dual pre-filter that traps dust coming from both sides of the air purifier.
  • Air quality display indicator, timer, auto mode, all come standard.

What's not:

  • Still expensive even though the price is cut to half after an online discount.
  • Lacks light-sensitive sleep mode that is available in 400 series.
MRSP/ RSP**
± 649 p
     Annual filter ^    
± 100 p
Online price*
Latest Amazon price
dust CADR
Dust CADR
243 cfm (413 m3/h)
pre-filter
With
Pre-filter
coverage
Coverage
360 sq. ft. (33 m2)

A great dust and dust mites remover at a fraction of the cost. Winix 5500-2 is on the cheaper end with a good airflow delivery rate, AQ indicator, Auto mode, and timer. The multi-stage filtration will certainly help reduce a degree of allergic reactions. Starting with the permanent pre-filter that is reusable again and again. Then there is the reliable and supportive HEPA and carbon filter. Finally, PlasmaWave tech will cause more dust to fall so the pre-filter can pick up from there.

An affordable air purifier that is not so "affordable" in the filter replacement. Like most Winix models, the filter set can be a hassle in the long-run. There are more cost-effective options if you don't mind dropping a few features in Winix 5500-2.

What's cool:

  • Again less than $150 for a full 4-stage filtration with PlasmaWave technology.
  • Decent dust CADR output supported by a 360 square feet coverage.
  • Permanent pre-filter works exceptionally well with the True-HEPA filter in capturing dust elements.
  • Remote control, timer plus auto/ Sleep mode with light sensor.

What's not:

  • Slightly expensive annual filter replacement.
MRSP/ RSP**
± 249.99 p
     Annual filter ^    
± 80 p
Online price*
Latest Amazon price
dust CADR
Dust CADR
320 cfm (544 m3/h)
pre-filter
With
HRF-AP1 Carbon Pre-filter
coverage
Coverage
465 sq. ft. (43 m2)

The model that needs no introduction. Honeywell HPA300 is crowned best bang for the buck HEPA air purifier for a good reason. Everything that has to do with the airflow performance. It has high dust CADR, wide purifying coverage, and the best bit of all, it's inexpensive to own. The dual functions of carbon pre-filter will capture large particles and odors well. Compare with similar range models, it is also less bulky than most air purifiers for dust here. Perfect for in-studio, apartment or bedroom with limited room size.

Honeywell HPA300 costs less than 150 with impressive dust CADR and purifying coverage. The major fallback is the carbon pre-filter is not washable so there is an extra recurring cost. The lack of premium features like Auto mode, Sleep mode, AQ sensor, and the indicator is also a big bumper. On a brighter note, you do not need to vacuum it every quarterly or so.

What's cool:

  • Less than $150 for a full 3-stage air purifier with True HEPA filter.
  • Greatly exceeded our dust CADR output at 320 cfm.
  • Super wide 465 square feet coverage.
  • Carbon Pre-filter that can capture dust and smoke at the same time.

What's not:

  • Carbon pre-filter requires replacing annually.
  • Lacks all the premium features like Auto/ Sleep mode, and air quality indicator.
  • Filter replacement set can be costly on 24 hours operation.
MRSP/ RSP**
± 299.95 p
     Annual filter ^    
± 108 p
Online price*
Latest Amazon price
dust CADR
Dust CADR
310 cfm (527 m3/h)
pre-filter
With
Pre-filter
coverage
Coverage
378 sq. ft. (35 m2)

Most GermGuardian air purifiers offer attractive prices with some compromisation on performance. AC9200WCA is not your typical tower air purifier from the brand. In fact, it is the complete opposite both inside and out. The high airflow performance can deliver up to 310 cfm dust CADR. Complimenting that is the decent 378 sq. ft. purifying coverage or large room size equivalent. Lastly, permanent pre-filter, HEPA filter, Ionizer, UV-C light are also included in the filtration list.

GermGuardian AC9200WCA is one of the best air purifiers for dust that is not outrageously expensive. It might have a few insignificant cons, there is no doubt on its dust filtration capability. If you want an air cleaner that can fit in a large pre-filter thus more dust mites will be collected at one go, look no further.

What's cool:

  • 5-stage filtration including a UV-C light filtration.
  • Strong airflow delivery with up to 310 cfm CADR.
  • Respectable 378 square feet purifying coverage.
  • Permanent pre-filter that captures dust while protects the HEPA filter from large particles.

What's not:

  • Around $100 dollars more expensive than most air purifiers here.
  • Surprisingly AQ indicator and Auto mode are omitted from the list.
  • High filter replacement cost if you account for the UV-light.
MRSP/ RSP**
± 399.99 p
     Annual filter ^    
± 128 - 182 p
Online price*
Latest Amazon price

🏆 Honorable mention

All air purifiers can remove dust and there are a lot of good options that we could potentially missed out. Here is few more honorable mentions that you can also consider.
  • Our all time favorite frame air purifier that does not shy away from dust. Rabbit Air MinusA2
  • PureZone 3-in-1 is in for a shout with its perfectly balanced price over functionality.

📃 Previous holder

  • Alen BreatheSmart
  • Airgle AG800
  • Austin Air HealthMate
  • IQAir HealthPro Plus

Best Air Purifier for Dust Removal Comparison Table

Air PurifierFiltrationCoverageScoreOnline Price
Blueair Pro XL3-stage1180 sq. ft. (110 m2)9.5
Coway AP-1512HH Mighty4-stage326 sq. ft. (30 m2)8.6
Airmega 3004-stage1256 sq. ft. (117 m2)9
Winix 5500-24-stage360 sq. ft. (33 m2)8.5
Honeywell HPA3003-stage465 sq. ft. (43 m2)8.5
GermGuardian AC9200WCA5-stage378 sq. ft. (35 m2)8

Frequently Asked Questions FAQ

What is the use of pre-filter?

Pre-filter is the first-stage filtration of an air purifier. It is typically made from pleated panel, wool, fabric mesh, and steel mesh. The purpose of a pre-filter is to that blocks out large particles mainly, dust, hair, and debris. Pre-filter will also protect the inner filters from getting clogged by irrelevant pollutants. This would prevent the filters e.g. HEPA, activated carbon from being damaged and wear out quicker. In the same way, it can extend the other filter's lifespan. Regardless of the air purifiers types, almost every single one of them comes pre-fitted with it.

In the market, you will find a 2-in-1 Carbon Pre-filter that requires replacing as it is not washable. Most permanent pre-filter can be wash and reuse again without affecting its efficiency. For pre-filter that is soakable, wash it by hand delicately under warm water. Squeeze a little bit of lemon into the water to rub off stubborn dirt. Allow the pre-filter to dry and re-installing it. Some pre-filter can only be vacuum gently with a brush. Check the instructional manual before proceeding with any cleaning.

Do Air Purifiers Help With Dust?

An air purifier will be able to get rid of airborne dust in a room. Most dust particles are between 2.5 to 10 micrometers in size with human hair at 60 to 100 micrometers. To do that, the air purifier only needs a pre-filter to trap large particles that are pulled into the filtration. No HEPA filter is needed as even a low-grade 1-8 MERV would be able to do the job. The only thing you will need to look out for in the model is the purifying coverage and dust CADR. The higher the figures, the faster and more dust an air cleaner can cover.

What is House Dust Made Of?

House dust comprises of many tiny particles from hair, pet dander, textile fibers, paper fibers, human skin, and food particles. The type of dust produced in the home highly dependent on the location and the exposure. A house with cats will have dust with more cat hair and dander than a house with no pets. Again a house staying close to nature with have more pollen in dust than in city houses. Even that, at least two-thirds of dust is made out of many pollutants from outside such as dirt, pollen, and soot.

In short, house dust is not just merely human skin cells. It is made of different bits of pollutants.

  • Soil/ debris
  • Outdoor particulate matters
  • Mold, mildew, pollen
  • Cigarette smoke remains
  • Dead skin
  • Hair/ pet hair
  • Paper fibers
  • Pet dander
  • Dust mites
  • Food
  • Insects feces

Do Air Purifiers Get Rid of Dust Mites?

Air purifiers will only remove airborne dust mites often associated with allergies. To do that, a True HEPA filter must be equipped in its filtration to ensure the tiny microorganisms will not be able to get away. Without the microbes irritating your respiratory, there is less likely an allergy would be triggered. If the dust mites have settled in the bed, pillow, or upholstery, there is nothing an air purifier could do until the dust mites are disturbed back in the air.

Why Does My Bedroom Get So Dusty?

First of all, the lack of open-air windows and room space is the main reason for a dusty bedroom. Most bedrooms are small, limited and occupied by different wardrobes. Dust can easily be piled up on top of a cabinet, shelf, garments, and underneath a bed. The air conditioner and heating system are also one of the main dust spreaders. This is because the filters are often clogged due to high frequent usage therefore dust will not be trapped further by the filter.

As for the types of dust in the bedroom, bedding and paper fiber are very common in dust components. This is because clothes, towels, undergarments, children's books, and magazines all contain fibers. The thin fibers will break down from eventual wear and tear to create a fair bit of dust. Next, excessive skin flakes and hair follicles that naturally fall from our bodies. Imagine millions amount of dust collected every single day as we spend many hours in a bedroom. All of these dust particles will either become dormant and settled down on the ground or stirred back in the air when disturbed.

How To Reduce Dust In House

Dusty home can be irritating and creates an unhealthy environment for the occupants. While an air purifier can make a big difference, you will still need to do house chores to reduce the overall exposure. Places like the top of the shelf, fan blade, underneath the bed will not clean itself unless you start moving. Here are some great dust reduction tips that will work in your bedroom, living hall or even kitchen.

  • Get more than one air purifier – Even the best air purifier can only cover so much. If you have dust problems in multiple rooms or different floors, you will need at least 1 air purifier for each room. That way the airflow can distribute evenly across the hallway and living hall.
  • Vacuum daily with a HEPA vacuum cleaner - Whether it is a console, handheld, or stick vacuum, if it can suck, is good enough for us. So vacuum thoroughly at every cover of the room including top shelf, island table, ceiling and most importantly, the carpet floor.
  • Change your bedding regularly – If you wake up with a nasty rash or itches, there could be dust mites in your bed. Change your bed sheet, pillows case regularly and wash it to kill off existing dust mites. Consider switching to hypoallergenic covers for better dust mites protection.
  • Organized your home clutter – Hide garments, clothes, and towels inside a drawer or cabinet to avoid dust collection. Store away toys, books, or gadgets into a box rather than leave it all exposed.
  • No indoor pets if possible - Dogs and cats will also contribute to dust through shed hair, pet dander, ticks, and dirt.
  • Avoid carpet and faux – Carpet is one of the dustiest and dirtiest items in a household. You should vacuum it more often or wash it in a washing machine. Try not to get one if dust is still a big concern.
  • Clean or change the filter – Filter in an air conditioner or ventilation system has a usage lifespan. Clean the filter or replace it with a new one when the filtration is dirty.