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13 Best Air Purifiers for a Dust-Free Environment Indoors

Dust Air Purifier Cleaning Air in Living Room

Dust Air Purifier Cleaning Air in Living Room


Models Considered


Hours of Research


Experts Interviewed


Consumer Reviews Analyzed

T he air we breathe has to be clean and pure as it represents a necessity towards leading a healthy life. While the list for common aerial pollutants is quite long and comprises, among others, volatile organic compounds, mold, and fungi spores, probably the most spread out pollutant of them all is dust.

Some interesting facts regarding dust air pollution are presented by the American Lung Association via an article written in collaboration with Payel Gupta, M.D. and volunteer medical spokesperson for the ALA. Here’s a quick rundown of the interesting info related to the top of dust air pollution you can find in this piece:

  • Dust doesn’t have to be invisible to the naked eye for you to have an air pollution issue related to this specific particle.
  • Dust is actually composed of several things, including dust mite droppings, dust mite body fragments, and dead skin cells.
  • An estimated four out of five U.S. homes have detectable levels of dust mites in at least one bed.
  • Dust mite body parts and droppings are among the most prolific triggers for people with asthma and allergies.
  • Our homes are filled with hundreds of thousands of dust mites, their living quarters including the mattresses, begging, carpets, curtains, and upholstered furniture.
  • Woefully, data from a Harris poll survey shows that most Americans, regardless of the age category they fit in, don’t prioritize dusting in their cleaning routines, often skipping over this important task. However, the worst score belongs to the millennialsonly 38% of the people in this age group consider dusting important.

Instead of allowing dust air contamination to take a toll on life quality, you should take action through the use of a capable air purification device that can pull the microscopic impurities from the air indoors, making it safe for you to inhale. In the subsequent lines, we will concentrate on the systems that best tackle dust reduction, so if you want to get rid of the pesky dust that seems to have invaded your home, stick with us until the end and choose one of the suggested products.

Dust and Your Lungs

A common household pollutant that is quite hard to get rid of, dust is among the most dangerous presences in the air we breathe as it compromises our health in multiple ways. Some of the complications related to breathing in dust-filled air are:

Lung Scarring

Large particles that are not entrapped by the nose or throat will find their way at the end of the airways. If then the macrophage system fails to remove those particles, they will settle in the lung tissue. As dust particles gather, the size of the scar produced amplifies, which in turn puts you at risk. We cannot stress enough how damaging dust is to your fragile lungs, especially for children and the elderly.

Scar Tissue

It forms when the body is repairing itself. The more tissue forms, the more difficult it gets for you to breathe. This respiratory issue can have a negative influence on your daily activities. Just by walking over short distances, you might find yourself experiencing breathlessness because of the scar-filled tissue in your lungs. Some of the symptoms you will be dealing with include:

  • Breathlessness when exercising;
  • Fatigue;
  • Shortness of breath;
  • Discomfort breathing when laying on your back.


More than 25 million people in the U.S. suffer from asthma, approximately 7 million of which are children. This health issue is so prevalent because of the population’s lack of knowledge regarding the dangers of dust and pollution. If we all would just create better conditions indoors when it comes to air purity, using air purification systems that tackle pollutants that pose a threat to our breathing systems, the numbers would go down as newer cases of asthma wouldn’t appear as often. Seeing how the medical expenses of a person who suffers from asthma can reach $3,000 per year, there are financial profits to reap from being cautious and doing your best to construct a healthier atmosphere indoors too.

Look into the best air purifiers for allergies if you are sensitive to other pollutants except for dust and want to prevent those pesky symptoms.

Top 13 Air Purifiers for Dust Compared

Area Coverage
Filter Media and Technologies
Air Pollution Reduction Rate
Dust CADR Rating

Best Overall
1,125 sq. ft.
PreMax filter, V5-Cell filter, HyperHEPA filter
320-degree air delivery; Programmable timer; Filter change indicator; Triple-sealing technology
10 years

Best with Sensor
1,560 sq. ft.
Max2 filter
Automatic mode; Dual suction; Filter change indicator; Air pollution sensors; Air pollution indicator lights
1 year

Editor’s Choice
775 sq. ft.
Electrostatic ionizer, activated carbon filter, HEPA filter
Alexa compatibility; Remote control via smartphone app; Child lock; Flip-top lid to hide the control panel Caster wheels
5 years

Best for Air Changes
1,100 sq. ft.
Ionizer, HEPA-Pure filter
Timer; WhisperMax technology; BreatheSmart technology; Air pollution level detection
815 sq. ft.
Pre-filter, medium filter, BioGS HEPA filter, activated carbon filter, negative ion generator, customizable filter
Automatic mode; Filter change indicator light
5 years

Best for the Money
167 sq. ft.
Charcoal filter, UV-C light, HEPA filter
UV-C air sanitization; Filter change indicator light
3 years
540 sq. ft.
Pre-filter, polypropylene fibers filter, activated carbon filter
360-degree clean air delivery
1 year
465 sq. ft.
Activated carbon filter, True HEPA filter
Tap controls; Indicator light; Turbo clean
5 years
360 sq. ft.
Fine mesh pre-filter, washable AOC filter, True HEPA filter, PlasmaWave technology
Dual sensors; Auto mode; 8-hour timer; Filter replacement indicator; Sleep mode
2 years
360 sq. ft.
Pre-filter, True HEPA filter, activated carbon filter
Timer; Filter change indicator; Air quality indicator; Automatic mode
1 year
350 sq. ft.
UV light, nano-cold catalyst, activated carbon filter, antibacterial filter, True HEPA filter
Sleep mode; Automatic mode; Smart air quality sensors
2 years
200 sq. ft.
Charcoal filter, UV-C light, True HEPA filter
Timer; Automatic shut-off; Filter replacement indicator light
5 years
140 sq. ft.
Activated carbon filter, True HEPA filter
Dial knob speed control
1 year

Quick Summary - What Makes Our Picks Top-Tier Dust Air Purifiers?

*Click on the name of a product to jump straight to its full review!

  • IQAir HealthPro Plus: Suited for large areas and hands down the best when it comes to air purification since it tackles pollutants down to 0.003 microns unlike competitors that only handle 0.3 microns particles, the IQAir is the best not only for dust elimination but overall air quality improvement. It even flaunts a certification granted by the PTPA for its efficiency for allergen removal, which makes it the go-to even for individuals who suffer from asthma and allergies.
  • Coway Airmega 400: Fitted with pollution sensors to keep you aware of air quality at any given moment, and packed with various running modes so that you have your pick when it comes to the operating style of the air filtration system, the Airmega 400 was bound to rank high in our top.
  • Blueair Classic 605: Since it is rated 500 for its CADR score in terms of dust removal, you can see why the Classic 605 ranks so high. Upkeep might be a bit more expensive, and the product might cost a bit more than competitors upfront, but considering its air purification performance and the smart features it integrates, it’s worth every cent.
  • Alen BreatheSmart-Pure: With a lifetime guarantee of performance and reliability, this Alen air purifier is one of the most sought-after high-end products yet. The clean lines make it a worthy piece that you can add to any décor, while the 1,100 square feet coverage ensures that it is a dependable option even for larger spaces where air purity is a pressing issue, like the basement or offices.
  • RabbitAir MinusA2: Suited or large spaces and one of the most proficient options for dust reduction and more, the MinusA2 is a costly air purification system but one worth every cent for the results it guarantees. You can even customize the type of air pollution issue that it must primarily deal with since you get to pick the profile of one of its main filter media, so you can see why we give this product so much credit.
  • GermGuardian AC4825: Easy on the wallet but harsh on air pollutants, especially dust, this GermGuardian entry is the value deal we recommend to anyone looking to make a smart acquisition. What surprises considering the low acquisition cost is the integration of the UV-C light that is generally present with top-tier air purifiers, a technology that helps with air sanitization by destroying germs and bacteria lingering in the air.
  • Blue Pure 211+: A 3-stage air purification system that really gives you a run for your money since it can cover wide spaces of up to 540 square feet, producing as much as 5 air changes per hour to guarantee you won’t be inhaling health-threatening pollutants at any moment, the Blue Pure 211+ is an option we urge you carefully look into before deciding since it might just do the trick for you.
  • Honeywell HPA300: Aside from the outstanding performance the HPA300 flaunts when it comes to reducing dust from the air indoors, it doesn’t draw significant power when it runs and stays relatively quiet. Add to these perks the fact that it integrates a few interesting features, including the cost-saving timer, and you can see why it’s worth looking into.
  • Winix 5500-2: A step-up from the 5300-2 model produced by the same company, Winix 5500-2 is among the best options for dust reduction and the reduction of other airborne pollutants since it’s easy to upkeep, performs on par with expectations, and even sanitizes the air in the process via the PlasmaWave function that you can turn on or off as you please.
  • LEVOIT LV-PUR131: Manufactured by one of the most reliable companies on the air purification market, Levoit, the LV-PUR131 is a staple of efficiency and quality. Aside from effectively reducing dust, it also clears the air of odors, especially those that come from tobacco smoke. Needless to say, the relatively cheap asking price doesn’t hurt when it comes to adding to the product’s appeal either.
  • Hathaspace Smart Purifier: A 5-stage system that you can count on to make a significant difference for the better when it comes to air quality improvement as soon as you turn it on, the Hathaspace is an option that won’t disappoint. It doesn’t cost much as opposed to competitors and delivers on its promise to create a safer living space since it has a high efficiency of 99.97%.
  • Pure Enrichment PureZone: One of the more cost-efficient options not only because of the fair upfront price but because of the cheap replacement filters too, this Pure Enrichment air purifier keeps the air clean without costing you a fortune in the process. Furthermore, it’s easy to use and very non-pretentious when it comes to upkeep as opposed to competitors.
  • Hamilton Beach 04386A: If you seek a simple system that does the job of cleaning the air indoors without much fuss, the Hamilton Beach 04386A might just do the trick. It can be yours for a small amount of money and it won’t take much out of your pocket when filter replacement is due either. It might get a bit too loud when it runs, but you will be able to look past this flaw once you breathe in the clean air it puts back into the room.

If you want a good deal on your air filter system, then you should consider a washable filter air purifier instead since the filter media of this system is reusable, saving you money on upkeep.

1. IQAir HealthPro Plus

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 As opposed to its competitors, the IQAir is efficient at eliminating pollutants down to 0.03 microns – enjoy a dust-free environment by running this unit
👍 Airtight housing ensures there is no air leakage when it runs
👍 Awarded the Seal of Approval from PTPA for its ability to reduce allergens
👍 The 10-year warranty granted by the manufacturing company for parts and labor


👎 Cheap plastic wheels tend to come loose with time
👎 Beware that it gives off a hospital-like smell during the first hours of use

Undoubtedly the most sophisticated high-end air purifier available to date, the IQAir HealthPro Plus comes from a manufacturer that has accustomed customers only with qualitative products that never seem to disappoint. To understand just how qualitative it is, know that it has been awarded the Seal of Approval by the PTPA for its outstanding performance in terms of allergen reduction. If you or anyone in your home suffer from asthma or allergies, then this is your best solution to keep the nasty symptoms at bay.


When it comes to the filter media the HealthPro Plus uses, these include the PreMax filter that handles larger particles to ease the work of the following filters, the V5-Cell filter that absorbs gas, odors, and oxidizes pollutants, and the HyprHEPA filter that removes pollution particles 100 times smaller than the average air purifier micron rating. Aside from exceptional results in terms of air purification, these filters are praised for their lifespan too. They might not be cheap, but since you won’t replace them often, you are saving money in the long run. Let’s go through the replacement rates and prices of IQAir’s filters quickly:

  • PreMax filter: Lifespan – 18 months; Price – $69.
  • V5-Cell filter: Lifespan – 2 years; Price – $99.
  • HyperHEPA filter: Lifespan – 4 years and 2 months; Price – $199.

*The filtration media of this air purifier makes it able to remove polluting particles down to 0.003 microns in size with an efficiency of 99.5%. It was obvious just by looking at this aspect alone that it is superior to its closest competitor, the Coway Airmega 400, since the runner-up only handles particles down to 0.3 microns in size.


  • Provides peak performance in large spaces of up to 1,125 square feet. Count on it for residential or office use. This high area coverage combined with the efficiency of its filtration media even makes it reliable for the basement, a generally large-sized space where air purity is poor, to say the least.
  • It flaunts unparalleled air delivery for each of its 6 fan speeds, namely: 40 CFM for speed 1; 75 CFM for speed 2; 130 CFM for speed 3; 170 CFM for speed 4; 200 CFM for speed 5; 300 CFM for speed 6.
  • The 320-degree air delivery granted by the EvenFlow diffuser guarantees even clean air distribution throughout the whole room.
  • The unique triple-seal technology used ensures perfect sealing of the filter frame to the housing, eliminating any air leakage.
  • The programmable timer lets you optimize the way your air purifier runs by letting you program the times and days of the week you want it to operate. Basically, you set it once and forget it.
  • Change settings without getting off the couch thanks to the included remote control.
  • Know exactly when the time has come to replace any of the 3 filters since there is an indicator light that turns on to let you know this maintenance task is due.
  • The housing is resistant to impact since it is made with ABS plastic, a durable material.
  • Measures 28 inches in height by 15 inches in width by 16 inches in depth, taking up a decent amount of space so that you can even find a spot for the air purifier if you live in a small condo.
  • A 10-year warranty is granted by the manufacturer. From the moment of purchase until the moment this agreement expires, repairs are handled free of charge by the company.

Performance Tests – Expert’s Remarks

To make it easy for you to follow the performance ratings we awarded the IQAir HealthPro Plus with, we will break them down in a list where we first mention the air purity issue we checked for and then provide you with the specific score obtained by the air improvement device:

  • Dust: 100% efficiency – Score 10/10
  • Allergens: 100% efficiency – Score 10/10
  • Asthma triggers: 100% efficiency – Score 10/10
  • Chemicals and odors: 99% efficiency – Score 9.9/10
  • Tobacco smoke: 98% efficiency – Score 9.8/10
We tested to see how big of a difference the IQAir makes when it comes to pollution reduction overall, focusing on dust removal foremost. Testing air quality before and after each of the trails we went through, we noticed that the air purifier’s efficiency is fairly similar regardless if you use it on one of the higher or lower speed settings. When we let it run for 8 hours on speeds 4, 5, and 6, it was able to clean the air with proficiency of 99.5%. On speeds 1, 2, and 3, on the other hand, our tests concluded that it reduces pollution with higher efficiency, namely 99.95%. We used an air quality monitor to check on the actual difference in air quality before and after running the IQAir for each of the 6 testing trials we went through. We can ultimately say that it passed all test screenings with flying colors.

Marcus Mackay

IQAir HealthPro Plus Specifications Sheet

Area Coverage: 1,125 square feet Filtration Stages: 3
Filter Media and Technologies: PreMax filter, V5-Cell gas and odor filter, HyperHEPA filter Air filtration efficiency: 99.5%
Amount of Air Moved: 300 CFM Air Changes per Hour: 5
Dust CADR Rating: 300 Speed Settings: 6
Noise Level: 40 dB – 70 dB Warranty: 10 years

2. Coway Airmega 400

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 A viable option for large spaces since it can cover 1,560 square feet without much effort
👍 Real-time air quality monitoring granted by the air pollution sensor
👍 The 8-hour timer lets you establish an operating schedule for the unit – when the time runs out, the air purifier automatically turns off
👍 The air filter indicator shows when the pre-filters require cleaning and when the Max2 filters should be replaced


👎 Multiple reports regarding problems with the Wi-Fi connection
👎 Design-wise, it is a bit bulkier than its competitors

Rely on it for areas of up to 1,560 sq. ft. that can include even the basement. When used in a large-size space, it will change the air 2 times within an hour. Additionally, the activated carbon and the True HEPA filter entrap up to 99.97% of all elements that measure down to 0.3 μm, counting smoke and VOCs.

The pollution sensors give you a clear picture of how air quality indoors fares, keeping you updated regarding living conditions. The bright LED lights are the pointers to look for, red indicating very unhealthy air, yellow indicating unhealthy air, green indicating moderate-quality air, and blue indicating good quality air.

  • Auto Mode – When air quality is on par, the fan spins slowly to provide fresh air. When there are a lot of contaminants, the fan will rotate more rapidly to reduce air pollution ASAP
  • Dual Suction – To guarantee ideal performance, the air is drawn from two edges and filtered at the top
  • Filter Indicator – Signals when the time comes to perform filter media replacement and pre-filter cleaning

It draws a mere 66 watts when the highest operating speed is selected, the cost-effective operation endorsing that you run it all day long without worrying about the bills. It features a timer that you can use to lower power draw and have complete control over the system (set it from 1 to 8 hours, according to your needs).

This isn’t the only high-end dust air purifier that Coway has released in the past years though. The Coway AP-1512HH Mighty Air is another popular option that we tested and recommend for its efficiency in ridding the air of this particular pollutant. However, the Airmega 400 is the upgraded, superior version performance-wise, and that’s why chose this model for a thorough, detailed review instead. Nevertheless, if your budget isn’t very large or you need air purification for a smaller area of 361 square feet tops, the AP-1512 is what you should go for. Compare these two Coway air purifiers and decide on the one that suits your expectations best by checking out their important performance info provided in the table below.

Coway Airmega 400 vs. Coway AP-1512HH Mighty Air

Coway Airmega 400
Coway AP-1512HH Mighty Air
  • Area coverage: 1,560 sq. ft.
  • Filter media: Max2 filter
  • Air purification rate: 99.97%
  • ACH (Air Changes per Hour): 2
  • Air movement capacity: 410 CFM
  • Speed levels: 5

Coway Airmega 400 Rating:
  • Area coverage: 361 sq. ft.
  • Filter media: Pre-filter, deodorization filter, True HEPA filter, vital ion filter
  • Air purification rate: 99.97%
  • ACH (Air Changes per Hour): 5.7
  • Air movement capacity: 246 CFM
  • Speed levels: 3

Coway AP-1512HH Mighty Air Rating:

If smoke is the main pollution issue in your home that you want to fix, then you might be better serviced by an air purifier for smoke instead.

Coway Airmega 400 Specifications Sheet

Area Coverage: 1,560 square feet Filtration Stages: 2
Filter Media and Technologies: Max2 filter Air filtration efficiency: 99.97%
Amount of Air Moved: 410 CFM Air Changes per Hour: 2
Dust CADR Rating: 350 Speed Settings: 5
Noise Level: 22 – 52 dB(A) Warranty: 1 year

3. Blueair Classic 605

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Among the most proficient units available when it comes to dust, smoke, and pollen removal
👍 Produces 5 air changes per hour when used in a space up to 775 square feet in size
👍 Alexa compatible – you can use voice commands to control it
👍 Digital controls with filter change notification for a user-friendly experience while using it


👎 Filter replacement is costly
👎 The warranty is only 1 year long, which is disappointing considering the asking price

A smart device by definition since it integrates a series of advanced features few other models come with, the Blueair Classic 605 is an option that everyone with a generous budget should take into consideration. To get a taste of just how powerful this air filter system is when it comes to air pollution reduction, know that it produces 5 air changes per hour when you use it in an area of up to 775 square feet. Impressive, right? What’s even more impressive is the CADR rating for dust, which is 500. This makes it better even than the IQAir HealthPro Plus that has a dust CADR of only 300. Let’s go through some of the product’s highlights quickly:

  • High proficiency in terms of air pollution reduction – eliminates 99.97% of particles down to 0.1 microns in size. You can see why we chose to give it a better ranking than the Alen BreatheSmart-Pure that, while impressive enough on its own, only flaunts an airborne particle contamination reduction of 99%.
  • Download and install the Blueair app on your phone, and you can set the running speed or operating mode even when you’re away from home.
  • It is compatible with Alexa, which opens a whole new door of possibilities convenience-wise. What this feature brings to the table is the possibility to control the air purifier and change settings via voice commands.
  • Features the child lock that blocks the possibility to change settings via the control panel. Instead, it only lets you pick speeds and running modes using the app or voice control.
  • The air inlets are located at the bottom and sides, while the air outlets are situated at the top and sides.
  • Features a flip-top lid that you can use to hide the control panel when you’re not paying attention and you don’t want kids to mess with the unit’s settings.
  • Measures 26 inches by 20 inches by 13 inches, so it’s perfect for crowded rooms. Aside from this compact footprint, it flaunts a 35-pound weight that makes it a cinch for you to move the device around as you like.
  • To ease relocation as much as possible, it features four caster wheels. Just push the unit around until you get it to the new location.
  • The galvanized steel housing with powder-coated finish gives it a clean look so that it works well with any décor.

What adds to the product’s appeal for residential and office use stands in its energy efficiency, an aspect for which it has been awarded the Energy Star certification. It draws from 15 to 100 watts, depending on the running mode or speed setting you pick. So, run it 24/7 without worrying that your electric bills will skyrocket because this isn’t the case.

It doesn’t fare badly at all even when it comes to operating noise since it makes from 33 to 62 dB depending on which of the 3 fan speeds you pick. Another aspect worth praising is the accompanying warranty. For no less than 5 years as of buying it, you can breathe easy knowing that the manufacturer handles repairs free of charge.

Check out other smart air purifiers if you are interested in an air filtration system that is fitted with the latest functions and features available. If by chance the Classic 605 hasn’t impressed you, maybe one of its competitors in this niche will.

Blueair Classic 605 Specifications Sheet

Area Coverage: 775 square feet Filtration Stages: 3
Filter Media and Technologies: HEPA filter, activated carbon filter, electrostatic ionizer Air filtration efficiency: 99.97%
Amount of Air Moved: N/A Air Changes per Hour: 5
Dust CADR Rating: 500 Speed Settings: 3
Noise Level: 33 – 62 dB(A) Warranty: 5 years

4. Alen BreatheSmart-Pure

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Adapts the running speed to indoor air pollution levels in real-time thanks to the BreatheSmart technology
👍 Features a 12-hour timer that saves you money on running costs
👍 Quite efficient when it comes to odor reduction – no more cooking or pet odors indoors
👍 Lifetime warranty – repairs are handled free of charge by the producing company


👎 A bit less performing than competitors when it comes to pet dander reduction
👎 Noisy operation on the highest fan speed

NASA airflow engineers have participated in designing this air-cleaning system, which on its own should be sufficient proof regarding the product’s reliability and unsurpassable performance. What makes it a truly worthy investment is its ability to change the air twice in an hour in an enormous space that can measure up to 1,100 sq. ft. Thus, it can provide air cleaning for living rooms or even small condos and would make a great pick for allergy sufferers who can benefit a lot over its 99% purification rate.

  • WhisperMax technology ensures it is twice as quiet as the other models on Turbo speed
  • BreatheSmart technology will tailor the speed according to pollution levels without requiring your assistance
  • Detects air pollution to keep you informed of conditions
  • It can neutralize cooking or pet odors
  • The filters entail changing every 10 months, depending on how frequently you use the unit
  • The timer can be set for 4, 8, or 12 hours
  • Covered by a lifetime service contract against production defects

It is approved by specialists due to its extensive pollutant-removing capabilities, ensuring clean air indoors. Best of all, it makes for a viable solution to keep the air in your kid’s room clean since it makes seamless noise even on the highest setting, so you can let it run even when the child sleeps since it won’t pose a distraction.

Learn more about the way Alen BreatheSmart-Pure filters the air and its ability to tackle even the sneakiest of contaminants in our complete assessment. You will discover a revolutionary system that will bring waves of freshness into your rooms.

Alen BreatheSmart-Pure Specifications Sheet

Area Coverage: 1,100 square feet Filtration Stages: 3
Filter Media and Technologies: HEPA-Pure filter, ionizer Air filtration efficiency: 99%
Amount of Air Moved: 286 CFM Air Changes per Hour: 2
Dust CADR Rating: 300 Speed Settings: 4
Noise Level: 55 dB(A) Warranty: Lifetime

5. RabbitAir MinusA2

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Features sensors for particles detection and odor detection
👍 When the light in the room fades, the unit automatically enters Sleep mode
👍 Passes the air through 6 separate stages of filtration and deodorization for optimal results
👍 Can be mounted against the wall to save floor space – perfect for those who live in small condos


👎 Comes at an expensive price
👎 Low air delivery rate because of the narrow air inlet design

With its wide coverage that enables it to perform on par even in spaces upward to 815 sq. ft., this is the entry most prefer for the large spaces in their homes, even offices. Aside from purification, which is quite thorough seeing how it employs a 6-stage action to deal with it, the system even deodorizes so that the whole place smells better too. Design-wise, it is likely the most interesting option that you could turn to since the front panel can be customized, having quite a few selections to pick from.

To provide almost perfect results when it comes to decreasing floating pollutants and solving general air quality issues, it uses an ample filtration process. During the procedure, it uses classic media found in most systems, like pre-filters, HEPA media, and activated carbon media, as well as lesser-used technologies like a negative ion generator that discharges negative ions to sanitize the air. What we like most, nevertheless, is that it integrates a purification media that you can customize before the acquisition depending on the chief air quality issues you are fighting against. With this filter, you can pick between:

  • Germ Defense – a germ-destroying specialized option;
  • Pet Allergy – a variant that focuses on removing pet hair and dander to aid individuals who are allergic to their furry companions keep their symptoms in check;
  • Odor Remover – this media specifically handles odor-producing particles to leave your home feeling fresher than ever;
  • Toxin Absorber – removes health-threatening toxins from the air to ensure thorough sanitization.
  • CADR – For pollen: 200; For dust: 193; For smoke: 180
  • Energy Star Accredited – 6 watts on Sleep Mode, 8 watts on low, 17 watts on medium, 27 watts on high, 58 watts on Turbo
  • Speeds – 4 integrated levels

Inhaling air that is impure and could ultimately pose a threat to your health is not an issue any longer as this system can change and clean the air within the space 4 times per hour, which means that it triggers once every 15 minutes and tends to its work schedule. It is backed against faults for 5 years as of the moment you acquire it, so if any workmanship issues arise, the unit is repaired by the manufacturer free of charge. Besides, the filters it uses last for up to 2 years if you run it daily for up to 12 hours.

Learn how you can benefit the most from the action of RabbitAir MinusA2 by checking out our full review.

RabbitAir MinusA2 Specifications Sheet

Area Coverage: 815 square feet Filtration Stages: 6
Filter Media and Technologies: Pre-filter, medium filter, BioGS HEPA filter, activated carbon filter, negative ion generator, customizable filter Air filtration efficiency: 99.97%
Amount of Air Moved: 218 CFM Air Changes per Hour: 4
Dust CADR Rating: 193 Speed Settings: 4
Noise Level: 25.6 – 51.3 dB(A) Warranty: 5 years

6. GermGuardian AC4825

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 UV-C light for bacteria and virus destruction – guarantees healthy air indoors
👍 Replacement filters are cheap, so long-run upkeep won’t be an issue finance-wise
👍 Produces 5 air changes per hour when used in an appropriately sized room
👍 Comes at a cheap price without sacrificing performance quality – value deal


👎 Not as feature-rich as its better-ranked opponents
👎 Tends to produce a hefty amount of noise on the superior fan speed

It uses a HEPA filter that entraps up to 99.97% of dust and allergens as small as 0.3 μm, even microorganisms, which makes it a must-have for households where kids and people with low immune systems reside.

To prove how efficient it is, it has been independently tested using the Institute of Environmental Sciences and Technology – Contamination Control Division Recommended Practice 001.6. The results have shown that the filters it integrates make a major difference when it comes to improving an individual’s health state. The HEPA media can eliminate microscopic-sized particles, the UV-C light obliterates germs, while the charcoal filter handles the elimination of disagreeable odors.

It meets the strict guidelines and regulations of the U.S. EPA, which makes it one of the safest existing models. But this isn’t all as the Energy Start certification it flaunts ensures that you can run it continuously without worrying you will end up paying much when the bills come. It circulates the air 5 times per hour to warrant that air quality is on par at all times, and you’re not inhaling impurities. Moreover, the LED light signals when a new filter is required so that the unit won’t underachieve because of improper maintenance.

The manufacturer backs it against production defects for 3 years, so you won’t have to worry about repair costs during this period. With the acquisition, you also receive an extra filter that comes in handy when routine upkeep is due seeing how you won’t have to spend money on new filtration media anytime soon.

Read the complete review of the GermGuardian AC4825 to see precisely what it brings to the table performance-wise and make sure that if you acquire it, it will comply with your expectations.

GermGuardian AC4825 Specifications Sheet

Area Coverage: 167 square feet Filtration Stages: 3
Filter Media and Technologies: HEPA filter, UV-C sanitizer light, charcoal filter Air filtration efficiency: 99.97%
Amount of Air Moved: 118 CFM Air Changes per Hour: 5
Dust CADR Rating: 118 Speed Settings: 3
Noise Level: 40 dB(A) Warranty: 3 years

7. Blue Pure 211+

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 The 360-degree air delivery ensures the purified air is spread evenly throughout the room
👍 The LED warning system glows red when the filter media must be replaced
👍 Ultra-quiet operation – makes only 31 dB on the lowest fan speed
👍 Choose the color of the fabric pre-filter on the outside of the unit so that it will match the room’s décor


👎 Replacement filters are a bit expensive
👎 The bright light might make it difficult to sleep in the same room with the system when it runs

This Swedish advanced purifier entraps up to 99% of aerial pollutants, including dust. In addition to this, it can cover up to 540 sq. ft. You can let it run continuously seeing how this is an Energy Star endorsed model. It has been awarded this sought-after label since it consumes from 30 to 60 watts when it runs, contingent on the speed setting you select. Thus, no matter how much you run it, you won’t end up absurdly overpaying when the electricity bills are due.

  • Pre-filter – The washable fabric filter handles large-size particles, including lint
  • Polypropylene fibers filter – During this stage, it will entrap up to 99% of all allergens
  • Activated carbon filter – Neutralizes chemicals, smoke, odors, and VOCs
  • CADR – Dust rating of 350, Pollen rating of 350, Smoke rating of 350 CFM
  • Dimensions – 21” x 13” x 13”

It is among the top picks for people who experience allergic reactions since it is quite proficient in the purging of symptom-triggering elements from the air. The 350 cubic feet rating implies that it can cover a vast area without wasting much time or energy in the process. Plus, the 360-degree airflow provided ensures refreshing, clean, and contaminant-free air from one corner of the room to another.

Blue Pure 211+ Specifications Sheet

Area Coverage: 540 square feet Filtration Stages: 3
Filter Media and Technologies: Pre-filter, polypropylene fibers filter, activated carbon filter Air filtration efficiency: 99%
Amount of Air Moved: 350 CFM Air Changes per Hour: 5
Dust CADR Rating: 350 Speed Settings: 3
Noise Level: 31 – 56 dB(A) Warranty: 1 year

8. Honeywell HPA300

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Great for use in the bedroom/nursery since the control panel lights can be dimmed
👍 Energy Star certification that accompanies it shows that you can run it unremittingly without paying absurd amounts of money at the end of the month on bills
👍 Produces up to 5 air changes per hour, keeping the air dust-free at all times while it’s on
👍 Set it to turn off after up to 8 hours of continuous operation


👎 Expensive replacement filters
👎 Bulky design

It is suited for spaces up to 465 sq. ft. and it uses 3 filtration layers in its operating process, which include an activated carbon filter and a HEPA. With 25 years of air cleaning expertise, the company has the extensive experience needed to integrate the best know-how in their products, and this is best seen in the HPA300 that is rated among the most effective models.

  • Air Circulation – Crafted to distribute the air in the room up to 5 times within 60 minutes
  • Relief – Captures germs so that your respiratory system is kept safe
  • Removes Odor – Don’t let the smell of the food you just cooked linger in the kitchen for hours but rather turn the air purifier on and let it work its magic, ridding the air of the undesirable smell rapidly with the aid of the activated carbon filter that it integrates

It measures 22” in width by 23.5” in height by 13” in depth, so it won’t take up too much space. Since it weighs only about 21 lbs., you won’t have trouble relocating it when needed. If you need an even smaller unit than this, then the Honeywell HFD-120-Q is better for you since it’s a tower-style air purifier. It measures only 28” by 11” by 10”, so it’s as space-efficient as it gets. If you’re interested in learning more about this alternative Honeywell product, check out the comparison matrix below where all of its important stats are listed.

When it comes to backing, rely on the company to cover the HPA300 within the first 5 years as of acquiring it. What this quality guarantee implies is that you profit from free repairs, if needed. Besides, it is Energy Star endorsed, proof that it consumes considerably less power as opposed to competitors.

  • CADR – Rated at 300
  • Timer – You can choose between 2, 4, and 8 hours
  • Light – Warns you when to change the filter

Once you start running it, you can rest assured knowing that air purity won’t be an issue in your home anymore. Seeing how filtration media replacement is due every 3 months and the filters aren’t all that costly either, it is among the more cost-effective solutions to combat poor indoor air quality.

Honeywell HPA300 vs. Honeywell HFD-120-Q

Honeywell HPA300
Honeywell HFD-120-Q
  • Area coverage: 465 sq. ft.
  • Filter media: True HEPA filter, activated carbon filter
  • Air purification rate: 99%
  • ACH (Air Changes per Hour): 5
  • Air movement capacity: 320 CFM
  • Speed levels: 3

Honeywell HPA300 Rating:
  • Area coverage: 170 sq. ft.
  • Filter media: HEPA-grade filter, activated carbon filter
  • Air purification rate: 99%
  • ACH (Air Changes per Hour): 5
  • Air movement capacity: 100 CFM
  • Speed levels: 3

Honeywell HFD-120-Q Rating:

Explore the complete features of Honeywell HPA300 and learn how this trustworthy system can improve your life by bringing freshness and air cleanness into your house.

Honeywell HPA300 Specifications Sheet

Area Coverage: 465 square feet Filtration Stages: 2
Filter Media and Technologies: True HEPA filter, activated carbon filter Air filtration efficiency: 99%
Amount of Air Moved: 320 CFM Air Changes per Hour: 5
Dust CADR Rating: 300+ Speed Settings: 3
Noise Level: 50 dB(A) Warranty: 5 years

9. Winix 5500-2

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Captures particles down to 0.3 microns, which makes it perfect for dust removal
👍 PlasmaWave technology uses hydroxyls to eradicate bacteria and viruses
👍 Features smart sensors that check air quality, which helps it run in Auto mode
👍 Energy Star certified since it doesn’t consume much power when it runs


👎 Enters Sleep mode automatically when the room gets dark, which is bothersome for those who want to run it in Auto mode during the night
👎 Produces a bit of ozone when the PlasmaWave function is activated

The 5500-2 model comes as an update to the Winix 5300-2 model we previously reviewed and featured in our top. Equally qualitative since they’re basically the same when it comes to performance quality and area coverage, what sets the 5500-2 apart and makes it better than its predecessor stands in a few details that amp convenience in use and budget-friendliness. These upgrades include the remote control and the washable AOC filter (which requires cleaning every 3 months) that requires replacing after 12 months as opposed to the 3 of the predecessor. The 4-level filtration process through which it passes the air indoors to remove polluting particles, with dust at their forefront, is comprised of:

  • Washable fine mesh pre-filter;
  • Washable AOC filter;
  • True HEPA filter;
  • PlasmaWave air cleaning technology.

It is effective for spaces that measure 360 square feet, producing 5 air changes per hour in this situation. Evidently, this means that you can use it in larger areas too, just that it will take longer to clear the air of pollutants depending on how large the room is. For example, if the area you use it in measures 1,740 square feet, the peak recommended coverage, it will produce a single air change per hour. Other performance highlights and features of the 5500-2 include:

  • Integrates dual sensors to measure air quality and adjust fan speeds properly without requiring your interference while used in Auto mode.
  • There are 5 fan speed options that you can pick from if you want manual control over the unit’s operation.
  • Save energy by using the timer to limit the operational span of the unit – set it for 1, 4, or 8 hours.
  • When any of the filter media it uses need to be cleaned or changed, the filter replacement indicator lights up to let you know maintenance is due.
  • Energy Star certified for the low power draw as opposed to other models in its performance class. This is a highlight it shares with other products we reviewed here, including GermGuardian AC4825, Blue Pure 211+, Honeywell HPA300, and RabbitAir MinusA2.
  • It stays quiet while it runs, which makes it quite a popular option for bedroom or office use. The lowest noise level it produces is 27 dB when Sleep mode is activated.

Design-wise, it is as similar to its predecessor as it gets, there are no outstanding differences between the two. So, if you like the look of the 5300-2, you will find this upgraded version just as neat. It measures 23.6 inches in height by 15 inches in width by 8.2 inches in depth. Since it weighs only 20 pounds, you can move it without putting much effort into the task. The cord measures 78 inches, so it’s long enough to eliminate the need for extension cords in most cases. When it comes to backing, assistance for free repairs is provided for 2 years as of acquiring the product, which is fairly standard.

Winix 5500-2 Specifications Sheet

Area Coverage: 360 square feet Filtration Stages: 4
Filter Media and Technologies: Washable Advanced Odor Control carbon filter, True HEPA filter, fine mesh pre-filter, PlasmaWave technology Air filtration efficiency: 99.99%
Amount of Air Moved: 250 CFM Air Changes per Hour:5
Dust CADR Rating: 243 Speed Settings: 5
Noise Level: 27 dB Warranty: 2 years


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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Switches between settings on its own to keep air quality levels indoors in check if you use the Auto mode
👍 An affordable option that integrates True HEPA filter media in its operation for consistent results
👍 Usable in spaces of up to 360 square feet – in this circumstance, it produces 4.5 air changes per hour
👍 Costs approximately $15 per year to run this unit – Energy Star certified product


👎 The reset button is placed in an awkward spot
👎 Replacement filters are a bit costly

With an ozone-free action, it is hard to beat its efficiency and contaminant reduction capability as its success rate is up to 99.97%. When used in an area of up to 360 sq. ft., it produces an estimated 4.5 air exchanges per hour. If you need air purification for an area smaller than this, we recommend the LEVOIT LV-H132 instead since it is appropriate for spaces of up to 129 square feet, providing 4 air changes per hour tops. Curious to learn more about this alternative LEVOIT air filtration system? Check out the comparison matrix below and see how it fares when pinned side-by-side to the model we are currently reviewing.

The LEVOIT LV-PUR131 uses UV-C light or anion purification to disinfect the air and ensure microorganisms are obliterated. It provides real-time updates regarding air quality through the LED lights that display exactly how clean the air is – blue stands for very good, green stands for good, orange stands for moderate, and red stands for bad. The auto mode customizes the speed according to the contamination level at that moment to tailor the unit’s operation to environmental needs.

  • Timer – Set it from 1 to 12 hours to decrease operating costs
  • Speeds – Select between the 3 preset speeds or set it on auto mode
  • Filter Indicator – The smart algorithm keeps you updated with the exact status of the filter, announcing beforehand when substitution is due

The low operating noise (generates only 27 dB) and compact design let you place it anywhere you wish, including the bedroom, living room, or office. Moreover, it helps those who suffer from seasonal allergies soothe their symptoms, even helping prevent asthma attacks in individuals who suffer from this affliction.

  • Dimensions – 22” x 18” x 10.2”
  • Capacity – 135 CFM
  • Power Consumption –<0. 8W standby, 40W rated power

It has been impartially tested and awarded CARB, FCC, and CE certifications, so you know that safety in use is a given with this unit. The system structure counts the pre-filter that tackles large-size elements, the True HEPA that entraps microscopic-sized particles, and an activated carbon layer that handles leaving fresh air behind as it eliminates smells.


  • Area coverage: 360 sq. ft.
  • Filter media: Pre-filter, True HEPA filter, activated carbon filter
  • Air purification rate: 99.97%
  • ACH (Air Changes per Hour): 4.5
  • Air movement capacity: 135 CFM
  • Speed levels: 3

LEVOIT LV-PUR131 Rating:
  • Area coverage: 129 sq. ft.
  • Filter media: Pre-filter, True HEPA filter, activated carbon filter
  • Air purification rate: 99%
  • ACH (Air Changes per Hour): 4
  • Air movement capacity: 110 CFM
  • Speed levels: 3

LEVOIT LV-H132 Rating:

Explore more about LEVOIT LV-PUR131 in our complete examination and discover how this unit can help you maintain a fresher and safer home without disturbing its peace.

LEVOIT LV-PUR131 Specifications Sheet

Area Coverage: 360 square feet Filtration Stages: 3
Filter Media and Technologies: Pre-filter, True HEPA filter, activated carbon filter Air filtration efficiency: 99.97%
Amount of Air Moved: 135 CFM Air Changes per Hour: 4.5
Dust CADR Rating: 135 Speed Settings: 3
Noise Level: 27 dB(A) Warranty: 1 year

11. Hathaspace Smart Purifier

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Integrates sensors that appraise air quality, automatically changing fan speeds to uphold clean air indoors if you set it on Auto mode
👍 Features a germicidal UV-C light that destroys bacteria and viruses, sanitizing the air
👍 CADR rated 160 for dust removal and suited for spaces of up to 350 square feet
👍 One of the quietest models on the market – produces only 18 dB when it enters Sleep mode


👎 Could do a better job at removing allergens
👎 Inconsistencies with the readings provided by the air quality sensor

This is one of the most effective models when it comes to the elimination of microorganisms and pollutants of all sizes since it integrates a 5-in-1 filtration system, meaning that the air goes through 5 distinct purification stages before it is output back into the room. To benefit from added efficiency, turn on the UV light germicide and the ionizer so that it will destroy airborne germs, guaranteeing that the air you inhale is properly sanitized.

  • Nano-Cold Catalyst – Neutralizes ammonia, benzene, formaldehyde, pet dander, dust, and more
  • Activated Carbon – Actions upon smells and gaseous compounds
  • Antibacterial – The nano-materials integrated get rid of bacteria, viruses, and fungi
  • True HEPA – Entraps the tiniest particles with an efficiency of 99.97%
  • CADR – Assessed at 160
  • Energy Star Endorsed – Draws 22 watts on low, 30 watts on medium, 40 watts on high
  • Speeds – 3 preset levels to pick from

It detects air quality and keeps you up-to-date on its levels. Moreover, it integrates other innovative features, counting the likes of:

  • Auto Mode – Appraises the quality of the air and modifies the unit’s action to reduce pollution as soon as possible
  • Sleep Mode – The sound level decreases to 18 dB, and the lights turn off
  • ACH – It changes the air at least 2 times per hour

It is CE, ROHS, CQC, and CB certified, which shows that it has been passed through thorough tests that check safety and efficiency in use. Despite the fact it emits ozone, the rating is 0.009 parts per million, so that it doesn’t affect your health negatively in the slightest.

Hathaspace Smart Purifier Specifications Sheet

Area Coverage: 350 square feet Filtration Stages: 5
Filter Media and Technologies: UV light sterilizer, nano-cold catalyst, activated carbon filter, antibacterial filter, True HEPA filter Air filtration efficiency: 99.97%
Amount of Air Moved: N/A Air Changes per Hour: 2
Dust CADR Rating: 160 Speed Settings: 3
Noise Level: 18 – 43 dB(A) Warranty: 2 years

12. Pure Enrichment PureZone

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Reduces air pollution by 99.97% – among the most efficient air purification systems on the market
👍 Maintains a quiet operation throughout, so you can sleep in the same room with it when it runs
👍 The UV-C light comes in handy for sterilizing the air, making it 100% safe to inhale even for sensitive individuals
👍 Comes at a cheap price, and upkeep isn’t costly at all


👎 The UV bulb doesn’t have the best lifespan
👎 It’s not suited for large spaces

It uses UV-C light to eradicate all microorganisms that might pose a threat to your health. It only makes 30 dB when it runs, so your rest won’t be affected by its functioning. Beware that a 5-year service contract is granted so that you benefit from free repairs in case any malfunctions arise.

It features a timer that runs up to 2, 4, or 8 hours, and that causes an automatic shut-off when the set time passes. This comes in handy as it not only provides you more control over the system but because it helps reduce operating costs as well. It even provides 3 speeds to pick from and tailor it to your needs. However, its highlight stands in the UV-C light that destroys germs to keep you safe even during the flu period.

  • An indicator light lets you know when upkeep is due
  • Lamp life has a maximum operation time of 20,000 hours apposite for spaces of up to 200 sq. ft.

As it doesn’t draw much power, you can let it work for the whole day without worrying that your energy bill will spike up, so you are protected against air pollution non-stop at a minimal cost. It flaunts quite a versatile operation given that it can purge impurities from the air at a 99.97% effectiveness rate, even pollen and pet dander not standing a chance against it. Of course, what adds to its performance is the presence of True HEPA filtration as particles down to 0.3μm cannot escape it.

Check out the comprehensive appraisal of the Pure Enrichment PureZone to learn everything there is to know about its performance, functions, and features, getting a better idea regarding its suitability for your prospects.

Pure Enrichment PureZone Specifications Sheet

Area Coverage: 200 square feet Filtration Stages: 3
Filter Media and Technologies: True HEPA filter, charcoal filter, UV-C light Air filtration efficiency: 99.9%
Amount of Air Moved: 80 CFM Air Changes per Hour: 2
Dust CADR Rating: 200+ Speed Settings: 3
Noise Level: 30 – 50 dB(A) Warranty: 5 years

13. Hamilton Beach 04386A

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13 Best Air Purifiers for a Dust-Free Environment Indoors


👍 Tackles impurities lingering in the air that are as small as 0.3 microns
👍 The permanent, washable filter helps save money on upkeep
👍 Easy to use and maintain – a simplistic design that is perfect for first-time air purifier owners
👍 Perfect for small spaces – peak recommended coverage of 160 square feet


👎 Lacks the modern features some of our better-ranked options comprise
👎 Tends to get a bit too noisy

What most people don’t understand is that dust mites and pollutants live with us. Whilst they may peak in different seasons, they’re always there. Thus, this model will keep you safe at all times notwithstanding the season. The filter is permanent, and you can either wash or vacuum it when upkeep work is due. It integrates 3 speeds that make it ideal for the kid’s room as it can be set not to produce much noise. When you need quick, systematic air purification, use the peak setting, while for everyday use, the medium level is best-suited.

  • Area Covered – Suggested for spaces of up to 160 sq. ft.
  • Permanent HEPA filter – Due to this superior filter, there won’t be issues with dust mites, pet dander, mold, smoke, and pollen
  • High Capacity – The HEPA filter seizes micro-size particles

The expediency of this product comes from its tightly-packed design, seeing how its 13.5” by 5” by 8.5” dimensions make it fit for travel, as it can easily fit into a handbag or luggage. Thus, individuals who often struggle with allergies can get a good sleep even when not at home, by plugging it in an outlet in the hotel room. Moreover, its light construction allows you to reposition it around the house in the places you feel it is most needed.

Hamilton Beach 04386A Specifications Sheet

Area Coverage: 140 square feet Filtration Stages: 3
Filter Media and Technologies: True HEPA filter, activated carbon filter Air filtration efficiency: 99%
Amount of Air Moved: 152 CFM Air Changes per Hour: 2
Dust CADR Rating: 200+ Speed Settings: 3
Noise Level: 50 dB(A) Warranty: 1 year

Keep Your Home Dust-Proof

There’s no hiding the fact that it doesn’t matter how much you clean, dust will always be present in your home. Cleaning too often isn’t a solution either, chiefly if you use products that are filled with harmful chemicals instead of homemade cleaners since you will fill the air with other more dangerous toxins. Instead, to keep the house as dust-free as possible, you should:

  • Change Bedding – Do this weekly and wash the bedding with hot water. Make sure that you have an allergen-proof cover for the bed
  • Tidy Closet – If you enjoy keeping your old clothes and things you no longer wear in your closet, you are making a big mistake. By doing this, you are creating heaven for dust mites
  • No Carpets – To make sure the carpets don’t harbor absurd amounts of dust, a lot of upkeep is involved. Namely, you have to vacuum almost daily or at least every couple of days (preferably using a vacuum cleaner with a HEPA filter)
  • Clean Properly – You may be surprised to know that most people don’t clean correctly. When you clean, start from the highest surfaces and go down to capture all the dust instead of spreading it into the air even worse than before


Even though there are other actions you can take to keep dust levels low indoors, without an air purifier, your efforts are in vain. Here, we rounded up today’s best models, and if you haven’t made up your mind regarding what option is suited for your needs, have a look at the following where we take a quick look at the standout models once again.

Best Dust Air Purifier for Sale: IQAir HealthPro Plus

Just like our performance tests revealed, the IQAir is unparalleled not only when it comes to reducing dust content from the air indoors, but a range of other polluting particles as well. With an efficiency rate of 99.5% percent in dealing with the removal of pollutants down to 0.003 microns in size, it’s easy to see why we are so confident that it’s the unbeatable choice for air improvement. Needless to say, the fact that it covers spaces up to 1,125 square feet in size doesn’t hurt either since it makes this air purifier a viable option for use in the basement, a large space where air purity is usually poor. It might cost a pretty penny upfront, but considering that the filter media require replacement after a minimum of 18 months and that it does the biggest difference for air quality improvement, it’s safe to say that this product is worth every penny.

Editor’s Choice: Blueair Classic 605

Probably just like you, we are big fans of smart devices. And when it comes to air purification systems, few other options present the same interest for modern tech aficionados as the Classic 605 from Blueair. Its standout feature is definitely represented by the dual sensors that monitor air quality constantly, keeping you updated with conditions indoors. Moreover, these sensors enable automatic functioning via the Auto mode. When you pick to activate this setting, the unit self-adjusts running speeds according to air purity parameters to keep the indoor environment safe for you to be in 24/7.

Best Dust Air Purifier for the Money: GermGuardian AC4825

If you’re on a limited budget but you still want a purifier to entrap 99.97% of contaminants, this entry is among the most suitable choices. It can even destroy germs as it uses UV sterilization, which makes it befitting for those who are prone to fall ill when the flu season comes. Thus, aside from dust decrease, you can count on it for helping with your asthma and allergy symptoms, which expands the system’s usability.

Best Dust Air Purifier for Air Changes: Honeywell True HEPA HPA300

It will provide 5 air changes per hour, ensuring that there is no point in time where you run it and inhale impure air as this procedure is handled routinely to keep you safe. Thus, even if you keep the windows and doors open, dust still won’t have a chance to gather and pose an issue. Aside from this aspect, it can move upward to 320 CFM, which makes it suited for rather large spaces of up to 465 sq. ft.

Best Dust Air Purifier with Sensor: Coway Airmega 400

What makes it special are its sensors that optimize its operation according to current conditions. Thus, when air quality is good, it sets the fan to rotate at a slower pace to save energy, whereas when the sensors indicate high air pollution, it turns up the fan speed to the max automatically so that the air is shifted at a fast pace and the issue is fixed ASAP.

Markus Mackay
Markus Mackay
Our resident expert in all things AC-related, Markus is a never-ending source of knowledge regarding how these systems work. What makes him so savvy in this field is his direct experience that he acquired while working in sales. The connections he made during that period also came in handy here as Markus knows a lot of experts in this field. With each article uploaded, he makes sure to gather the expertise of his more experienced ex-peers as well, making sure to provide readers with reliable reviews and articles.
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