The Best Air Purifiers for Dust of 2021

Are You Looking for a Dust Air Purifier?

Discover which dust air purifier is the best fit for your home!

Dust Air Purifiers Reviewed & Compared

In This Article

I know that it’s VERY CONFUSING to pick the best air purifiers for dust if you think about all the decisions accessible!

Or then again, right?

In this year alone… over 23 new dust air purifiers have entered the market, and we’ve reviewed all of them to work out which is the best.

All things considered, after months and many long stretches of testing and inspecting, we have solid sentiments about what makes the top air channel for dust: high-effectiveness decontamination, clean air conveyance rate, and activated carbon filtration.

Now look at this:

The Alen BreatheSmart FLEX HEPA (On special until end October 2021) has both unique and needed features that you will need making it the leading purifier compared to other unit. Aside from its numerous incredible functions, we love the beauty and modern design of this product. The BreatheSmart FLEX with HEPA-Silver Filter technology removes the number of allergies, asthma, dust mite for cleaner, fresher air. It’s recommended for boardrooms and offices, living spaces and any rooms of up to 700 sq. feet. To accommodate your changing needs, it’s completely customizable with 4 variation filter types, and 14-panel color designs to match your style. It also include a lifetime warranty to ensure your family years of pure air in your home.

Here is more…

Do you like to keep breathing clean and healthy air even in your home? Your first option should be with an air purifier that is efficient and handy to use.Avoid cheap knock-offs, and get the Alen BreatheSmart from the most trusted supplier at the most affordable cost we’ve been able to find as of Oct, 2021.

However, are you in need right now and don’t really have the time to skim through the details? Check out our recommendations of dust air purifiers.

Overall Winner: Alen BreatheSmart FLEX (Our All-Time Favorite Air Purifier for Dust)

We strive to only include top quality, ideal products that will likely help you to work out what you need for your lifestyle. Our analysis is neutral and in-depth because we would like you to have all the info – both good & bad prior to making a conclusion.

Dust Air Purifier Reviews


Alen BreatheSmart FLEX Air Purifier

Plasma Wave

Winix 5500-2 Air Purifier, PlasmaWave


HPA 300 Honeywell True HEPA Allergen Remover, 465 sq. Ft


Honeywell 50250-S True HEPA Air Purifier


Germ Guardian Air Purifier

The Highest Rated Air Purifiers for Dust of 2021

In-Depth Reviews

Alen BreatheSmart FLEX - Exceptional Air Duster

Alen BreatheSmart

The Alen BreatheSmart FLEX air purifier is an exceptional air duster! It has HEPA-Silver Filter technology which specifically minimises allergies, asthma, dust mite and other unwanted particles that are found in the air. This one is also perfect for office use, boardrooms, living areas and bedrooms of about 700 square feet.

It’s entirely customisable. You can choose from four different filter types to accommodate you if you have to change the filter, and it comes with a panel of 14 colour options to match your home decor. That way, it won’t stand out like a sore thumb and ruin your interior design.

Want to know the best part?

You will love that the Alen BreatheSmart FLEX air purifier offers a warranty for a lifetime that will ensure years of pure, clean air for your home. Your lungs are a priority, and this machine will make sure they’re healthy as can be.

Alen BretheSmart FLEX Pros & Cons

Pros: The Alen BreatheSmart FLEX air purifier is useful, direct to use, perfect for preventing mould build-up and it’s as quiet as a cricket. It’s rare to find an air purifier that eliminates dust and makes no sound while cleaning your air. But his machine does that! It also keeps all surfaces and dividers, floors, ceilings dry and dust-free. If you’re looking for the best air purifier to remove dust and look stylish in your home at the same time, you’ve found the one for you.
Cons: This high-end air purifier removes dust particles like a champ and supports respiratory health, but it comes with a price. The Alen BreatheSmart FLEX air purifier is a bit costly. However, is it such a hefty price to pay to have healthy lungs for the whole family and a long, happy life? We think not.

Winix 5500-2 with True HEPA, PlasmaWave - Greatest Fust Filter for Room


The Winix 5500-2 Air Purifier gives the ideal highlights you could ask for in an air purifier, yet at a moderate cost. Your wallet will thank you. Better yet, with this gadget, you won’t free your home of unwanted dust or filthy air residue. It’ll also remove other hurtful particles, and dust is a thing of the past.

It consolidates a True HEPA filtration channel (to trap dust), and it also has the patented PlasmaWave innovation (a sheltered method to eliminate microbes and infections.) The notorious Plasmawave acts as a permanent filter. The Winix 5500-2 Air Purifier is excellent value for money and a real gem for your home and your family.

The Winix 5500-2 Air Purifier replaces the fiercely famous 5500 model. It’s improved a lot since that model, so you’re sure to experience the best cleaning with this improved version. It comes with a carbon filter, especially to remove odours from your home or any space. This filter is washable, which will save you money on buying filters regularly like you would with other cleaners.

This machine, even though it’s not the smallest of purifiers (being 15 x 8.2 x 23.6 inches in size), is a great companion to have in your home. You can also control it with a remote from the comfort of your bed or couch. No worry, no fuss.

Winix 5500-2 with True HEPA, PlasmaWave Pros & Cons

Pros: The Winix 5500-2 Air Purifier uses a 3-level filtration system as an odour remover, and even though this gadget is small, it’s perfect for large spaces, unlike some other cleaners that you need to move from room to room or buy a cleaner for each room. So this is the best option for your wallet.
Cons: On the flip side, the carbon pre-filter may not absorb odour as much as you would want it to.

HPA300 Honeywell - Allergen Remover Purifier

HPA 300

The HPA300 Honeywell New Energy Star Qualified uses the True HEPA filter and the Allergen Remover that can viably catch 0.3 sized microns and bigger particles, removing 99.97%. This HEPA air purifier has three air cleaning levels + Turbo Clean. All these particles pass through the filtration channels, and you end up with clean, pure air. All this in a compact size of 9.25 x 20 x 22.25 inches. It also comes in the chic colour option: black.

The Allergen Remover component in the air purifier is exceptionally viable at catching particles, such as dust, smoke, pet dander and mould spores in rooms covering around 465 square feet. Unlike some cleaners, this one is great for extra-large rooms. It cleans those big room effectively, so you don’t have to keep moving it around the house to get your desired clean air.

The odour pre-filter can decrease foul smells, germs, VOCs and allergens. It also provides simple tap controls and a programmed shut-off clock to make your life easier. The Honeywell HPA300 Air Purifier filters and circulates air up to 5 times an hour or 120 times per day. You can breathe peacefully, knowing the air in your home is cleaner and has a lot less harmful allergens floating around your house.

The Honeywell HEPA Air Purifier is the best as recommended by allergists. It also won first place with the Doctor’s Choice. Backed with a 5-year warranty, this Honeywell air purifier is a trusted partner in the war against unwanted dust and airborne particles.

Even though many filters can work in this gadget, it’s recommended you only use Genuine Honeywell air purifier filters for the best performance. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.

HPA300 Honeywell Pros & Cons

Pros: The HPA300 Honeywell New Energy Star Qualified is very durable, long-lasting with the least up-keep needed. It is excellent for removing dust and allergens, so your lungs will be healthy as ever, and your sneezing down to a minimum.
Cons: The HPA300 Honeywell New Energy Star Qualified has multiple units that might be needed to cover the house entirely.

Honeywell 50250-S - High Quality Air Purifier for Dust Removal

50250 Unit

The Honeywell’s 50250-S is voted the most popular air purifier on our side. Why? It might be because it has three controls that you can choose to reduce pollutants in the air in large rooms. This means that you probably won’t be needing to buy multiple cleaners to clean up your air, which is always a plus, and a money saver.

It’s the brilliant HEPA filter which traps up to 99.97% of dust particles as tiny as 0.3 microns, which in other words are two hundred and fifty times smaller than the width of a human hair. SO, it’s super convenient that this machine cleans up for you, even the things you don’t even see with the naked eye.

And the best part is that the FILTER IS LONG-LASTING that you only need to replace it every three to five years. Compared to other filters which need to be replaced sometimes as often as every three months! The Honeywell’s 50250-S is such money and time-saver!

Honeywell 50250-S Pros & Cons

Pros: It’s so easy to change the pre-filter of the Honeywell’s 50250-S! The HEPA filter is also very durable. Maintenance is cheap, which is also convenient. We also like that it removes up to 99.97% of toxins in the air, making it a very reliable air purifier you can always count on.
Cons: The Honeywell’s 50250-S can be a bit on the noisy side, but only if you choose the other two stronger levels. The lowest power level is relatively silent. So all in all, not such a big con.

Germ Guardian True HEPA Filter - Amazing Dust Cleaner and Air Filter

GermGuardian AC4825

Germ Guardian AC4825 System with True HEPA Filter, UV-C3 and Odor Reduction at 22-inches and has numerous levels of cleaning to catch allergens, execute infections and microbes, and decrease mould built-up and smells.

It is ideal to use in medium-sized rooms and is CADR 100+. It’s perfect for pet owners as well. It has a pet-pure filter with an added antimicrobial agent within the filter to prevent the growth of mould, mildew and odour-causing bacteria on the filter’s surface.

It works like a commercial air purifier by first catching enormous particles like residue with the combined power of a pre-filter and a charcoal channel to remove typical house smells. Its True HEPA channel captures 99.97% of particles, as little as 0.3 microns in size, for example, dust parasites, debris, moulds, pollens, and pet dander.

The Germ Guardian AC4825 System with True HEPA Filter kills germs, as the name suggests. The UV-C light helps to kill airborne viruses. Luckily, these harmful viruses such as influenza, staph, and rhinovirus won’t be a threat to you or your family anymore. It works with Titanium Dioxide to reduce volatile organic compounds as well. So it’s a game-changer to have one of these, you won’t get sick as often anymore.

Germ Guardian True HEPA Filter Pros & Cons

Pros: We like the slim design, it’ll be saving a lot of room space. And it looks good in any home, no matter what your decorative style is. Plus, it doesn’t only eliminate odours, it has full UV-C bulb which sterilises the air as well. So clean, pure, hygienic air is your future! And your new normal.
Cons: Unfortunately, the Germ Guardian AC4825 System with True HEPA Filter is noisy, but only on the high setting. However, it should be less noisy when you put the setting lower, for example, if you want to sleep. It shouldn’t bother you too much then.

Features We Looked At

If you’re in the market for a new air purifier, you’re probably looking at the different options and wondering which is the top purifier to choose. Don’t worry, we got you covered.


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.

What to Look for in an Air Purifier?

Final Verdict

In arranging our rundown of the top dust air purifiers, we assessed each purifier based on its capacity to clean the air, decrease allergens and poisons, for example, smoke, smells, pet dander, particles and molds.

Looking for a Specific Type of Air Purifier?

Want to weigh your options first, before committing to a dust air purifier? Check out our other air purifier guides.

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