What Is Dust Allergy?
An allergic reaction that can cause sneezing, runny nose, wheezing, itchiness, and watery eyes when exposed. It is also a common indoor allergy associated with dust mites. Dust allergies are often triggered during housekeeping where settled dust is stirred back into the air. Inhaling to these irritants will cause respiratory problems particularly people suffering from asthma. There are preventive measures and treatments of dust allergy ranging from medication, allergy shots, vacuuming to getting an air purifier.
Who is this for?People that are hyper allergic to dust or constantly experiencing stuffy nose. A dusty environment yet you spend the most time in e.g. workplace, living hall or bedroom. Newborn, infant, or children with their developing lungs. Elderly or recovering patient because of their weakened immune system . Lastly, anyone that enjoys clean indoor air with significantly less airborne dust.
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. Next, the unique HEPASilent technology with large trio Blueair Pro Particle Filter will swiftly get rid of airborne dust. Tally with that is the powerful airflow distribution and purifying coverage. Ideal for large room-size e.g. offices, living hall and kitchen. Incidentally, Blueair Pro XL 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 and dirtiest home. Sadly, the powerful airflow and high CADR is 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, opt for the smaller Blueair Pro L or Pro M. Otherwise, most household should be content with Blueair Classic 605 air purifier.
- Strong airflow with 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.
- 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.
Your best partner for everyday vacuuming. Even though Coway AP-1512HH CADR might be miles behind Pro XL, rest assured, it is still a very practical and usable dust catcher. At a decent price, the permanent pre-filter can capture speck of dust and any tagged allergens. Following that, there is the True HEPA filter and chemical-grade odor filter for enhanced filtration. Adding the consistent airflow and autonomous purifying, you'll have fewer irritants to worry about.
A great all-around dust air purifier that will fit into most people's budgets, there's very little fault in this wonderful machine. One picky side, Coway Mighty is in the market for quite sometimes with certain elements feel dated. There is also the short carbon filter lifespan although that does not affect the overall dust filtration.
- Cheap to own (less than $150) and maintain (less than $50).
- Decent 326 sq. ft. purifying coverage with an abundance 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.
- Dated model. The replacement set might be due soon.
Hyper-allergic to dust mites yet been surrounded by the pesky Lil thing left to right, one pre-filter is never enough. That's why AIRMEGA 300 air purifier comes with 2 washable pre-filter with one on each side. Is it a marketing gimmick? Definitely not. Since it pulls air from both sides of the air inlet, it makes sense to filter out the large particles i.e. dust first. Completing the filtration is the well-protected HEPA, carbon filter plus excellent dust CADR. Great for all spaces including living hall, bedroom, and hallway.
AIRMEGA 300 has many other great practical features that we did not even mention. However, those features do incur an extra cost, especially in the filter department. It can be costly for the long-run and if you just want a simple dust removal machine, there are cheaper alternative air purifiers in this list.
- 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.
- Still expensive even though the discounted price is cut to half (estimated).
- Lacks light-sensitive sleep mode that is available in 400 series.
A great dust and dust mites remover at a fraction of the cost. Winix 5500-2 is on the cheaper end with a good 360 square feet delivery rate, AQ indicator, Auto mode, and timer. You will also get a permanent pre-filter, a HEPA filter, an activated carbon filter, and PlasmaWave technology as standard. The multi-stage filtration will help alleviate many dust allergic reactions particularly sneezing and runny nose. With more and more dust taken down in the air, the likelihood of dust bunnies forming is dramatically reduced.
An affordable air purifier that is not so "affordable" in the filter replacement. Like most Winix models, the filter replacement 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.
- 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.
- Slightly expensive annual filter replacement.
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 (sales) with impressive purifying coverage. The major fallback is the non-washable carbon pre-filter so there is an incurred 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, there will be less dust build-up and you do not need to vacuum every quarterly or so.
- Less than $150 for a solid 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.
- Lacks all the premium features like Auto/ Sleep mode, and air quality indicator.
- Filter replacement set can be costly on 24 hours operation.
Most GermGuardian air purifiers offer attractive prices with some compromisation on performance. GermGuardian AC9200WCA is not your typical tower air purifier from the brand. It comes with a permanent pre-filter, HEPA filter, Ionizer, and the germ-killing UV-C light. The high airflow performance can deliver up to 310 cfm dust CADR. Complimenting that is the decent 378 sq. ft. purifying coverage for large room size equivalent. The perfect machine to counter a dusty home.
GermGuardian AC9200WCA is one of the most underrated, 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 with large pre-filter thus more dust mites will be collected at one go, look no further.
- 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.
- Around $100 dollars more expensive than most air purifiers here.
- Surprisingly, AQ indicator and Auto mode are omitted from the spec list.
- High filter replacement cost if you account for the UV-light.
🏆 Honorable mention
- 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
2020 Best Air Purifier for Dust Removal
|Air Purifier||Online Price (Amazon)||Dust & Dust Mites||Filtration||Coverage||Score|
|Blueair Pro XL Air Purifier|
|Best||3-stage||1180 sq. ft. (110 m2)||9.5|
|Coway AP-1512HH Mighty Air Purifier|
|Great||4-stage||326 sq. ft. (30 m2)||9.3|
|Airmega 300 Air Purifier|
|Great||4-stage||1256 sq. ft. (117 m2)||9|
|Winix 5500-2 Air Purifier|
|Great||4-stage||360 sq. ft. (33 m2)||8.5|
|Honeywell HPA300 Air Purifier|
|Best||3-stage||465 sq. ft. (43 m2)||8.5|
|GermGuardian AC9200WCA Air Purifier|
|Best||5-stage||378 sq. ft. (35 m2)||8|
What Is The Use of Pre-filter In A Dust Air Purifier?
Pre-filter is the first-stage filtration of an air purifier and it is used to blocks out large particles like dust, hair, and debris. Pre-filter is typically made from the pleated panel, wool, fabric mesh, and steel mesh. It can also protect the inner filters from getting clogged by irrelevant pollutants. At the same time, it can extend the HEPA and carbon filter's lifespan from being damaged and wear out quicker. Regardless of the air purifier types, almost every unit comes pre-fitted with one.
Other filter types you may find in a dust air purifier:
- 2-in-1 pre-filter - Like a normal pre-filter but comes with extra carbon sheet. It is designed to block large irritants like dust plus mild smoke and odors. 2-in-1 pre-filter is not washable and has to be replaced when it is worn out.
- True HEPA filter - A high standard filter that captures 99.97% of the airborne particles as small as 0.3 microns. True HEPA filter must be made according to the strict regulation set by the United States Department of Energy (DOE). All True HEPA filters are not washable and must be replaced when necessary.
- HEPA-type filter - A lower grade version to True HEPA filter that captures 99% of the airborne particles as small as 2 microns. Only permanent HEPA-type filter is washable so go through the manual before proceeding.
- Activated carbon filter – A deodorizing filter that focuses solely on capturing gases and odor via chemical absorption. Non-washable and it is the perfect complement to the existing HEPA filter.
- Ultraviolet light (UV) - Using invisible electromagnetic radiation to sterilize bacteria and viruses. UV light is a proven and 100% safe technology that works well with any mechanical filter.
- Ionizer - AKA negative ion generator. By dispersing millions of negative ions into the air, the (-) ions will merge with (+) positive ions particles. The combined ions will then drop due to the heavier weight and an air purifier can pick up all the irritants. Take note that ionizer is not an ozone generator despite some manufacturer would attempt to market as one.
Do Air Purifiers Remove Dust?
An air purifier will be able to get rid of airborne dust in a room before they settle down. Most dust particles are between 2.5 to 10 micrometers in size with human hair at 60 to 100 micrometers. An air purifier will only need a pre-filter to trap large particles (including dust) into its filtration. HEPA filter is optional 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, skin flakes, and food particles. The type of dust produced indoor highly dependent on the location and the exposure. A house with cats will have dust fill with cat hair and dander than a house with no pets. Again a house located close to nature has more pollen dust than an urban area. Even with all that factor in, around two-thirds of dust contains outdoor pollutants such as dirt, pollen, and soot.
In short, house dust is not just made of human skin cells. It contains vary 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
- Insects feces
Do Air Purifiers Get Rid of Dust Mites?
With HEPA filter, an air purifier will effectively remove airborne dust mites. By pulling air into its filtration, The high density of the HEPA filter will trap dust mites from moving forward thus only clean air will be released. Without the microbes irritating the respiratory, dust mite allergy would not be triggered. However, if the dust mites have settled in the bed, pillow, or upholstery, there is nothing an air purifier can do.
Why Does My Bedroom Get So Dusty?
Loose fibers, dust mite, skin cell, mold plus the lack of open-air windows and room space is the main reason for a dusty bedroom. Most bedrooms are small and occupied by a bed, drawer, and wardrobes. The lack of ventilation means dust will easily pile up on top of a cabinet surface, shelf, garments, and underneath a bedframe. A dirty air conditioner and heating system are also one of the reasons for a dusty bedroom. This is because the filters are clogged from constant usage and dust will be spread out across the room with ease.
As for the types of dust in the bedroom, bedding and paper fiber are very common 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 speck of dust. Also in the list is excessive skin flakes and hair follicles that naturally fall from our bodies. With countless of hours we spend in our bedroom every day, these dust particles will eventually become dormant, settled 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. Dust pile up quickly on hard to reach places like a top-shelf, fan blade, and the gap at the back of a cabinet. Here are some great dust reduction tips that will make cleaning an easy chore.
- 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 clean air can distribute evenly across the hallway and living hall.
- Clean air filter - You will be surprised how fast dust will spread in the air with a dirty filter. Filters from ventilation, HVAC, air conditioner, and air purifier requires cleaning regularly. Check the manual on the filter's intermittent maintenance.
- 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 hard to reach places and carpet. That's where dust bunnies are born.
- Change your bedding regularly – If you wake up with a nasty rash or itches, there could be dust mites in your bed. Change or wash your bed sheet, pillows case regularly to kill off dust mites and remove loosen fiber. 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 exposed.
- No indoor pets if possible - Dogs and cats will also contribute to dust through shed hair, pet dander, ticks, and dirt. If the furry one must stay, groom them daily so there's less flaky skin in the air.
- Avoid carpet and faux – Try not to get one as 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 if possible. If not, bring it outside for beating by draping it on a ledge or gate. That way, all the dust particles will be released outside far away from your home.
- Clean or change the filter – Filter in an air conditioner or ventilation system has a usage lifespan. When the filter is dirty, clean it via vacuuming or replace it accordingly.
- Never use feather duster - It might seem effective, but it does not collect dust but rather moves dust from one place to another. Use a damp cloth instead and start wiping from top to bottom.