Daniel is our resident house gadget geek. He is our man in the frontline, following consumer trends to help him identify the best up and coming tech to review for HouseFresh. When he’s not tinkering with new gadgets, he composes and records his own music at home.
Nothing is more infuriating than seeing a dust accumulation on your freshly cleaned surfaces. Whether on shelves, furniture, doorways, or TV screens, the nuisance gray matter can seemingly coat your entire home in a blink of an eye. Many of us wonder what dust is and how we can eliminate it.
While there are various reasons why your house might get dusty, one surefire way to bust dust for good is to invest in an air purifier.
As air purifiers essentially work as powerful fans that draw in vast amounts of air, with a considerable net inside ready to capture any airborne pollutants that pass through, they are one of the most effective tools for removing pesky dust particles from your space.
Instead of a net, however, a high-quality air purifier, like those recommended below, utilizes HEPA filters. These filters are certified to capture 99.7% of airborne particles as small as 0.3 microns, making removing dust from your space light work for a HEPA-powered purifier.
Alongside a HEPA filter, you’ll want to pay close attention to how powerful a purifier is, which you can discover from its Clean Air Delivery Rate (CADR). This independently verified score indicates how much air the unit can clean within your space and will also determine what sized room the purifier will be effective in.
| Why You Can Trust Our Recommendations For each of our hand-picked recommendations, we made sure the units we chose passed certain criteria that made them proficient at clearing dust from the air in your home. We chose units that have: ✅ Large efficient HEPA filters ✅ High Clean Air Delivery Rates ✅ The ability to trap particles <5 microns (the size of dust particles) Why can you trust our buying guides over others? Unlike other comparison lists, at HouseFresh, we have tried and tested each of the units we recommend. We don’t just pick air purifiers from the net; we sit down with the unit and put it through its paces. This involves 1️⃣ Testing a unit’s air cleaning performance using an air quality monitor by tracking the time it takes to remove incense smoke pollutants from our home testing room (705 ft. sq.) 2️⃣ Using an electricity usage monitor to test how much energy they use at the lowest and highest fan speeds. 3️⃣ Using a sound level monitor to assess each air purifier’s noise level output (dB) running at the lowest and highest fan speeds. By performing our own tests, we don’t need to rely on manufacturer specifications that may not have been conducted in a real-world scenario. |
So, you may now be wondering where to begin in your hunt for a powerful, HEPA-certified purifier that will meet all your needs and suit your space. Well, we’ve got you covered with nine of the best air purifiers on the market today that are guaranteed to help transform your home into a dust-free oasis.
The Top 3 Air Purifiers For Dust
| 👑 BEST OVERALL | 💰 FOR TIGHT BUDGETS | 🛋️ FOR LARGE SPACES | |
|---|---|---|---|
| Levoit Core 600S | Taotronics AP003 | Blueair Blue Pure 211+ | |
 |  |  | |
| AIR CLEANING SPEED ⚡ | 15 minutes | 29 minutes | 18 minutes |
| CADR 👩🔬 | 410 CFM (697 m³/h) | 226 CFM (384 m³/h ) | 350 CFM (595 m3/h) |
| FILTER TECHNOLOGY 💨 | H13 True HEPA filter | H13 HEPA filter | HEPASilent™ filter |
| MAX ROOM SIZE 📏 | 635 ft² | 322 ft² | 540 ft² |
| WEIGHT ⚖️ | 6.2 kg | 8.16 kg | 5.67 kg |
| OUR REVIEW 🔍 | Levoit Core 600S review | Taotronics AP003 review | Blueair Blue Pure 211+ review |
| PRICE 💵 | $219.99 | $99.99 | $748.99 |
Last update on 2023-06-08 / Affiliate links / Images from Amazon Product Advertising API
As no two homes are the same, we’ve put together nine different recommendations to help eradicate the dust from your space once and for all. With options for various budgets, room sizes and a host of state-of-the-art features, there’s a perfect air purifier for everyone on this list.
1. Best Overall: Levoit Core 600S
The Core range from Levoit is well-known and well-loved for its future-proof features, purifying performance and easy-on-the-eye design. The jewel in the Core crown is undeniably the 600S, the most powerful and effective unit produced by Levoit, available for a fraction of the cost of other large-area purifiers today.
In truth, it’s difficult for us to talk about the Levoit Core 600S without getting a wee bit giddy.
Thanks to its powerful VortexAir™ fans and an H13 HEPA filter, the 600S boasts a clean air delivery rate (CADR) of 410 CFM in a 635 ft² space, offering unrivaled performance for its price and is sure to help get dust under control in your home.
These impressive statistics were proven during our real-world tests, where this purifier cleared our test space of all pollutants in record time, outperforming every other purifier that we tested.
What We Really Like:
👍 Rapidly removes pollutants from your space
👍 Energy efficient for a powerful unit, only pulling 6.2 watts on the lowest fan speed
👍 Comes with a dedicated app so you can check air quality and control the unit remotely
👍 Perfect option for open-plan living spaces
What We Think Could Be Better:
👎 Bulkier and more boring design than other models
👎 Fixed pre-filter makes it harder to thoroughly clean
SPECS & FEATURES
| HouseFresh Rating: | ★★★★★ |
| Time to clean our test room: | 15 minutes |
| Air purifier technology: | H13 True HEPA filter with Activated Carbon |
| Recommended room size: | 635 sq. ft. |
| Clean air delivery rate (CADR): | 410 CFM (697 m³/h) |
| Dimensions (in inches / in cm): | 12.3 x 12.3 x 23.6 inches (31.3 x 31.3 x 60 cm) |
| Weight (in pounds / in kg): | 13.7 lbs (6.2 kg) |
| Noise level (low – high): | 26 – 55 dB |
| Filter life: | 6 months |
| Manufacturer’s warranty: | 2 years |
| Estimated energy consumption: | $51.51 per year |
2. Best Budget Option: Taotronics AP003
TaoTronics offer many products, from headphones to lamps to vacuum cleaners and air purifiers, so they know what they’re doing when it comes to home appliances. The AP003 is a shining example of how you can effectively remove dust from your home without spending much money.
We only got our hands on the AP003 earlier this year. Still, it fast became one of our favorite units for its impressive cleaning abilities, overall functionality and the fact that the price tag is a fraction of many of the units it competes with. As a budget unit with premium functions, it should make other brands sit up and take note.
Built for rooms up to 322 sq ft, the AP003 boasts a CADR of 226 CFM, a little below average for units of this size but still great for the money you’re paying. This is what makes it so efficient at clearing dust from your room.
To keep that dust trapped, the AP003 contains a pre-filter for those larger dust particles, an H13 HEPA filter to catch any microscopic airborne particles that try to pass through it and an activated carbon filter that contains carbon pellets — much more effective than the bonded sheet that other budget units like to use.
What We Really Like:
👍 It has an auto and sleep mode
👍 There is a numerical and colored air quality indicator
👍 Has a low energy consumption saving you more money
👍 Replacements filters are cheap
What We Think Could Be Better:
👎 It’s not easy to find on Amazon
👎 They could have packed more activated carbon pellets into the filter
SPECS & FEATURES
| HouseFresh Rating: | ★★★★★ |
| Time to clean our test room: | 29 minutes |
| Air purifier technology: | H13 HEPA with activated carbon pellets |
| Recommended room size: | 322 sq ft (30 m²) |
| Clean air delivery rate (CADR): | 226 CFM (384 m³/h ) |
| Dimensions (in inches / in cm): | 21.8 x 14.1 x 7.9 inches (55.4 x 35.8 x 20cm) |
| Weight (in pounds / in kg): | 18 lbs (8.16 kg) |
| Noise level (low – high): | 32 – 52 dB |
| Filter life: | 3 – 6 months |
| Manufacturer’s warranty: | 1 year |
| Estimated energy consumption: | $30.48 per year |
3. Best For Large Spaces: Blueair Blue Pure 211+
When it comes to making eye-catching purifiers that truly transform air quality, no one does it as well as Blueair. Although the Blue Pure 211+ lacks some of the smart features we’ve come to expect at this price point, Blueair certainly hasn’t skimped on performance.
With their trademarked HEPASilent filters providing ultra-efficient purification at whisper-quiet volumes, this unit completely cycles the air in a 540 ft² space in just 12.5 minutes, making it an excellent option for eradicating dust from your space.
On top of its high-performing HEPASilent filter, this purifier comes with a fabric mesh pre-filter fitted to the outside of the unit to capture large pollutants before they enter the purifier. This adds a unique and customizable design feature to the unit and improves the lifespan of the HEPA filter, allowing it to capture more dust particles for longer.
This option is the ideal unit for those looking for a simple-to-use, fuss-free purifier. With a single button to operate the machine and cycle through its settings, this purifier doesn’t bog you down with depressing displays or confusing controls.
What We Really Like:
👍 Excellent performance, capturing at least 99.97% of airborne particles
👍 Simple to operate with just a single control button
👍 Bold design, with interchangeable pre-filters
👍 Sleep mode is ultra-quiet and uses minimal energy
What We Think Could Be Better:
👎 A simple timer would give the user more flexibility when using
👎 Pricier filter replacements than competitors
SPECS & FEATURES
| HouseFresh Rating: | ★★★★☆ |
| Time to clean our test room: | 18 minutes |
| Air purifier technology: | HEPASilent™ Technology (electrostatic filtration with HEPA) and Activated Charcoal Filter + Ionizer technology |
| Recommended room size: | 540 sq. ft. |
| Clean air delivery rate (CADR): | 350 CFM (595 m3/h) |
| Dimensions (in inches / in cm): | 20H x 13W x 13D inches (51H x 33W x 33D cm) |
| Weight (in pounds / in kg): | 12.5 lbs (5.67 kg) |
| Noise level (low – high): | 31 – 56 dB |
| Filter life: | 6 – 8 months |
| Manufacturer’s warranty: | 1 year (can be extended to 2 years by creating a Blueair account and registering the unit within 60 days of purchase) |
| Estimated energy consumption: | $64.12 per year |
4. Coway Airmega AP-1512hh
The Coway Airmega is an award-winning air purifier that is one of the most effective units for removing pollutants from medium-sized rooms of up to 361 sq. ft. With powerful fans under the hood, you can expect dust to be a thing of the past, while thanks to its sleek design, this purifier won’t look out of place in any modern home.
The secret to the Airmega’s advanced performance comes from its four-stage filtration. The first line of defense comes from the True HEPA filter, capable of capturing particles as small as 99.9%, including bacteria, viruses and dust.
The unit also utilizes a pre-filter and Activated Carbon filter to eradicate VOCs and handle larger particles. The Airmega AP-1512HH has an optional bipolar Ionizer to charge particles, making them easier to remove.
This purifier brings genuine user-friendly features that make removing dust easier than ever. With three timer settings and auto and eco modes, which automatically adjust the fan speeds to combat pollutants, you can let the purifier work its magic without worrying about overseeing it.
What We Really Like:
👍 Powerful performance in medium-sized rooms
👍 Optional Ionizer allows the user to supercharge efficiently when required
👍 Super quiet when on Eco mode
👍 Stylish design and choice of colors make it an excellent option for modern homes
What We Think Could Be Better:
👎 No app for detailed feedback or remote control
👎 Uses a lot of energy when on the higher speed settings
SPECS & FEATURES
| HouseFresh Rating: | ★★★★☆ |
| Time to clean our test room: | 23 minutes |
| Air purifier technology: | Pre-filter, True HEPA, Activated Carbon, and Bipolar Ionizer |
| Recommended room size: | 361 sq. ft. |
| Clean air delivery rate (CADR): | 240 CFM |
| Dimensions (in inches / in cm): | 18.3H x 16.8W x 9.6D inches (46.5H x 42.7W x 24.4D cm) |
| Weight (in pounds / in kg): | 12.3 lbs (5.58 kg) |
| Noise level (low – high): | 24dB – 53dB |
| Filter life: | 6 months |
| Manufacturer’s warranty: | 3 years |
| Estimated energy consumption: | $168.58 per year |
5. Smart Air S
Smart Air has developed a range of no-nonsense purifiers that don’t just look good but offer excellent results for a fair price. The Smart Air S is a testament to this ethos, with a powerful fan and massive HEPA filter ready to remove dust easily and many more pollutants from your home.
Although this purifier may not come with some of the high-tech features some of its competitors offer, the Smart Air Sqair makes our list thanks to its stellar performance and user-friendly approach.
With long-lasting HEPA and Activated Carbon filters to tackle a range of airborne pollutants and a powerful yet energy-efficient fan, this small unit will transform the air even in spaces as large as 430 sq. ft.
The Sqair’s unique design brings the cute factor to a market saturated with mini fridge lookalikes. When designing this unit, they decided to ditch the common capacitive control panel in favor of an old-fashioned yet simple-to-use dial that completely fits the Smart Air bill.
What We Really Like:
👍 Lightweight so easy to transport from room to room
👍 Performs excellently in small and medium-sized rooms alike
👍 Long-lasting filters that are affordable to replace
👍 Super quiet on lowest fan speed
What We Think Could Be Better:
👎 No air quality sensor
👎 Lack of features make it feel more basic
SPECS & FEATURES
| HouseFresh Rating: | ★★★★☆ |
| Time to clean our test room: | 29 minutes |
| Air purifier technology: | H11 HEPA and optional activated charcoal filter |
| Recommended room size: | 430 sq. ft. |
| Clean air delivery rate (CADR): | 185 CFM (315 m³/h) |
| Dimensions (in inches / in cm): | 13H x 13W x 14.3D inches (33.02H x 33.02W x 36.32D cm) |
| Weight (in pounds / in kg): | 10.1 lbs (4.58 kg) |
| Noise level (low – high): | 23dB – 52dB |
| Filter life: | 6 months |
| Manufacturer’s warranty: | 1 year |
| Estimated energy consumption: | $45.20 per year |
6. Mila Air Purifier
Our homes are full of gadgets that make our lives easier. If you pride yourself on living in a “smart home,” the Mila Air Purifier will suit your needs. With its modern design, large display screen and intuitive app connectivity, the Mila shows how far air purifiers have come from the old days of simply a filter attached to a fan.
Let’s start by talking about some of the smart features Mila have installed into their unit. The digital screen is informative and intuitive, giving you air quality data in real-time in numerical, color and friendly slogan formats. It has eight modes that focus on energy and sound levels and even one that automatically turns the unit on an hour before bedtime. We often use a “Bubble Boy Mode” function to remove dust from our room.
For those who feel that touching your air purifier is “so last year,” Mila has developed an app for your smartphone so you can control your unit from anywhere. With smart, colorful graphics, you can monitor and dictate every aspect of the air quality in your home.
The Mila is just all about the tech; there are a variety of filters to choose from to tailor the unit to your specific needs. Ranging from H12 – H14 HEPA, the choice of filters are designed to suit your needs; whether you suffer from allergies, have pets, suffer from odors, or you’re expecting a new baby, you’ll be able to find the right filter for you in Mila’s filter range.
What We Really Like:
👍 Easy to monitor and control air quality through the app
👍 On-board sensor can detect PM1, PM2.5, PM10, VOCs, CO2, CO1 and temperature continuously
👍 Great design
👍 Filters are easy to change with your needs
What We Think Could Be Better:
👎 Replacement filters are expensive
👎 It’s loud on the highest fan speed
SPECS & FEATURES
| HouseFresh Rating: | ★★★★☆ |
| Time to clean our test room: | 35 minutes |
| Air purifier technology: | HEPA (ranges from H12-H14) + Activated charcoal (granular carbon) |
| Recommended room size: | 1000 sq. ft. |
| Clean air delivery rate (CADR): | 263 CFM (447 m³/hr) |
| Dimensions (in inches / in cm): | 12L x 12W x 15H inches (30.48L x 30.48W x 38.1H cm) |
| Weight (in pounds / in kg): | 18 lbs (8 kg) |
| Noise level (low – high): | 6 months |
| Filter life: | 24dB – 74dB |
| Manufacturer’s warranty: | 1 year |
| Estimated energy consumption: | $52.56 per year |
7. Levoit Core 300/300S
For those looking for a purifier capable of transforming the air within a small to medium-sized space without breaking the bank, look no further than the Levoit Core 300S. Equipped with a H13 True HEPA filter and Levoit’s VortexAir™ Technology, this purifier offers an excellent option for ridding your room of dust, all for under $150.
To further boost the performance of this purifier, Levoit has also equipped the unit with a fine mesh pre-filter to capture large particles, as well as a high-efficiency Activated Carbon filter to combat any VOCs such as unpleasant odors or chemical fumes.
The Core 300S offers excellent value, but Levoit have also included smart features not usually found in this price range to add the cherry on top. With air quality sensors relaying real-time feedback, auto mode to allow the purifier to cycle through fan speeds when required and even app compatibility to allow you to operate the purifier remotely, the 300S gives rival purifiers that cost twice as much a run for their money.
What We Really Like:
👍 Compatible with Levoit app for remote use
👍 Lightweight and easy to maneuver around the home
👍 Auto mode lets you run the purifier without fuss
👍 Cheap to run with low energy usage
What We Think Could Be Better:
👎 Fixed pre-filter hinders cleaning
👎 Air sensor is located at the back of the machine so can’t be pressed against the wall
SPECS & FEATURES
| Levoit Core 300 | Levoit Core 300S | |
| HouseFresh Rating: | ★★★★★ | ★★★★★ |
| Time to clean our test room: | 40 Minutes | 39 Minutes |
| Air purifier technology: | H13 (Medical) Grade HEPA and Activated Charcoal | H13 True HEPA Filtration with Activated Carbon |
| Recommended room size: | 219 ft² | 219 ft² |
| Clean air delivery rate (CADR): | 145 CFM (246 m3/h) | 141 CFM (240 m³) |
| Dimensions (in inches / in cm): | 8.7L x 8.7W x 14.2H inches (22L x 22W x 36H cm) | 8.7L x 8.7W x 14.2H inches (22L x 22W x 36H cm) |
| Weight (in pounds / in kg): | 7.5 lbs (3.4 kg) | 5.95 lb (2.7 kg) |
| Noise level (low – high): | 24dB – 50dB | 24dB – 48dB |
| Filter life: | 6 – 8 months | 6 – 8 months |
| Manufacturer’s warranty: | 2 years | 2 years |
| Estimated energy consumption: | $47.30 | $52.56 |
8. Alen BreatheSmart 45i
Alen is one of the top brand names associated with air purifiers and for a good reason. Their BreatheSmart house powerful fans and large filters that make them ideal for removing dust from your home. For this guide, I’ve chosen the BreatheSmart 45i as it showcases the best parts of the range in an affordable unit.
When you take off the front of the 45i, you’ll see that they’ve wasted little room as the large H13 True HEPA filter covers nearly the whole of the unit. Attached to the HEPA is an activated carbon filter containing actual carbon pellets instead of bonded carbon, which some companies opt for as cheaper.
Behind the filters is a large, powerful fan that can pull in air from rooms up to 800 sq. ft, giving the 45i a CADR of 245 CFM, making it highly efficient at clearing dust particles from medium-large spaces.
The discrete control panel sits on top of the unit and looks blank until you turn the unit on, illuminating the touchscreen buttons. The 45i has four fan speeds, auto mode and a circular color-coded air quality indicator that shows you the state of the air in your room in real-time.
What We Really Like:
👍 You can buy different faces to match your room interior
👍 Easy to operate
👍 Quiet on high fan speeds
👍 You can turn the lights off at night
What We Think Could Be Better:
👎 We’re not keen on ionizor technology
👎 Replacement filters are expensive
SPECS & FEATURES
| HouseFresh Rating: | ★★★★☆ |
| Time to clean our test room: | 33 minutes |
| Air purifier technology: | True HEPA H13 filters with activated carbon pellets + Ionizer technology |
| Recommended room size: | Up to 800 sq. ft. |
| Clean air delivery rate (CADR): | 245 CFM |
| Dimensions (in inches / in cm): | 25H x 15W x 8.5D inches inches (63.58H x 38.1W x 21.5D cm) |
| Weight (in pounds / in kg): | 9.1 kg (20.1 lbs) |
| Noise level (low – high): | 23dB – 49dB |
| Filter life: | 12 months |
| Manufacturer’s warranty: | Lifetime (with product registration & active filter subscription) |
| Estimated energy consumption: | $52.56 per year |
9. IKEA FÖRNUFTIG
As a relatively new development in the air purifier industry, flat-pack furniture giant IKEA has developed a budget-friendly purifier that will work wonders in small spaces. Although not equipped with a HEPA filter, like our other recommendations, the FÖRNUFTIG’s EPA12 filter is optimized to capture PM2.5 particles, such as dust and pollen, with a CADR rating of 120 CFM.
For those concerned about the efficiency of this purifier without a HEPA filter, fear not, as the EPA12 filter will still remove 99.5% of particles between 0.1-2.5 micrometers, making it well within the reaches of dust particles. As this purifier is designed for convenience in the modern home, it is best suited for smaller spaces, up to 105 sq. ft.
In true IKEA fashion, this purifier can be adapted to suit its environment. With the option of placing the unit on a floor stand or hanging mechanism if you wish for the unit to be wall-mounted. Plus, it also has a convenient sleep mode, which runs the unit on its lowest speed setting, creating just 28 dB of noise, allowing you to reap the benefits of clean air with minimal disruption.
What We Really Like:
👍 Bargain price for dust-free air
👍 Great design and adaptability to suit your space
👍 Super cheap to run
👍 Its handle and lightweight design make it easy to maneuver around the home
What We Think Could Be Better:
👎 Activated Carbon filter must be purchased separately.
👎 No auto or sleep mode
SPECS & FEATURES
| HouseFresh Rating: | ★★★☆ ☆ |
| Time to clean our test room: | 61 minutes |
| Air purifier technology: | Pre-Filter, HEPA Filter and optional Activated Carbon Filter |
| Recommended room size: | 85 — 105 sq. ft. |
| Clean air delivery rate (CADR): | 70 CFM (119 m³/h) |
| Dimensions (in inches / in cm): | 18H x 12W x 4D inches (45.7H x 30.5W x 10.2D cm) |
| Weight (in pounds / in kg): | 6.7 lbs (3.04 kg) |
| Noise level (low – high): | 28dB – 60dB |
| Filter life: | 6 months |
| Manufacturer’s warranty: | FÖRNUFTIG does not come with a warranty from IKEA |
| Estimated energy consumption: | $15.77 |
Buying Guide: Air Purifiers for Dust
Dust particles approximately vary between 1 and 100 microns in size, meaning they can stay suspended in the air for hours at a time. When using an air purifier, the unit uses powerful fans to draw in vast amounts of air from space, along with any particles that may be airborne, such as dust.
As the air enters the unit, it passes through the purifier’s filter, which is made up of ultrafine pleated filtering material which is able to capture at least 99.7% of particles as small as 0.3 microns. Leaving fresh, dust-free air to be redistributed into your home.
| 🤔 Why should you deal with Dust sooner rather than later? As well as being unsightly, dust exposure can negatively affect your health. Studies have shown that breathing in dust particles regularly can cause: -Respiratory problems -Asthma -Allergic reactions -Coughing -Sneezing -Irritation to your eyes And the longer you breathe these particles in, the more at risk you are. |
Introducing an air purifier to your room will drastically reduce the dust in your home, but it doesn’t mean you can skip out on your cleaning chores. You must also regularly clean your home to keep it dust-free.
| 💡 Pro Tip: You can’t eliminate dust from your home forever, so combine your air purifier with a solid cleaning routine. Check out our step-by-step guide on How To Remove Dust in the Air to guarantee you conduct a thorough clean. |
What to Look for When Buying an Air Purifier for Dust
Air purifiers might look like they all do the same job, but some are more efficient than others when removing dust particles from your home. Here are some things to consider when choosing and air purifier for dust.
1. Make sure it contains a HEPA filter
HEPA filters are engineered to remove at least 99.7% of particles as small as 0.3 microns, like allergens, pet dander and dust. It achieves this by trapping the dust particles in its tightly woven maze of fibers removing them from the air that passes through your purifier.
By running air purifiers that use other filters, you risk those dust particles escaping and remaining airborne.
2. Pay attention to CADR
CADR or Clean Air Delivery Rate, which shows us the effectiveness of an air purifier at removing different particles from the air in your home in a certain period.
The main rule is the higher the CADR, the more powerful the air purifier is.
If you have a particularly dusty environment, you will need an air purifier with a higher CADR to remove those particles effectively.
Here’s a handy table to help you determine what CADR you need for your space.
| Minimum CADR | Room area |
| 225 square feet | 150 cubic feet per minute |
| 300 square feet | 200 cubic feet per minute |
| 375 square feet | 250 cubic feet per minute |
| 450 square feet | 300 cubic feet per minute |
| 525 square feet | 350 cubic feet per minute |
| 600 square feet | 400 cubic feet per minute |
| 675 square feet | 450 cubic feet per minute |
3. How big is your dusty room?
This is an extremely important factor for consideration to ensure your unit will work at maximum efficiency. Air purifiers are built to clean certain-sized spaces, so pay attention to the specifications of the unit you’re looking to buy.
If you buy an air purifier engineered to clean a smaller space than you have, it will be ineffective as it won’t clear the dust efficiently. If you buy an air purifier that’s too big for your space, you’ll be wasting energy and floor space.
Measuring your space is a simple way to determine which air purifier you need.
Volume = room area (length x width) x ceiling height
| 💡 Pro Tip: Where you place your air purifier in the room is also important, so remember this when looking at the size of a unit. |
Common Questions About Air Purifiers for Dust
🤔 Does dust cause allergies?
Dust comprises many different pollutants, from pet dander to pollen, many of which can contribute to allergies. However, when people refer to a specific dust allergy, they usually refer to dust mites.
These microscopic critters feed off dust particles and excess moisture in the air and are found to be one of the most common allergens found in the home. As we inhale or come into contact with dust mites or the proteins they leave behind, they often cause symptoms such as sneezing, wheezing, itching, or developing a runny or stuffy nose.
Dust mites will exist in every home worldwide, and although they are nigh-on impossible to eradicate, they can be curtailed, and symptoms can be managed. The best way to keep on top of dust mites is to frequently dust your home, keeping the space ventilated and an air purifier running and keeping humidity levels low.
🤔 What happens if you inhale dust every day?
Inhaling small quantities of dust will happen from time to time. Fortunately, our immune system is well equipped to deal with foreign pollutants, such as dust, entering our bodies.
When we inhale dust regularly, however, we may see our immune system kicking into overdrive to help resolve the issue. When this happens, you may recognize having a stuffy nose, itchy eyes or other common allergy symptoms that flair while the dust is in your system.
Being exposed to vast quantities of dust every day over prolonged periods (usually through work rather than domestic exposure) can lead to more serious conditions such as:
- Silicosis
- Lung cancer
- Chronic obstructive pulmonary disease (COPD)
- Kidney disease
If you work in a dusty environment, such as a building or industrial site, then your employer should ensure the necessary PPE and safety precautions are provided.
🤔 Why is my house so dusty?
As dust comprises hundreds of pollutant particles such as skin cells, cloth fibers, and dirt from the earth, it is simply impossible to escape.
Certain homes may be more susceptible to dust build-ups. Sometimes based on what’s inside, such as pets or lots of soft furnishings, sometimes based on the house itself, with gaps by old doors or windows, an old HVAC system, or your local environment being key factors, and sometimes down to having a poor dusting and vacuuming regime.
Be sure to check out our 10-step guide on banishing dust from your home for good.
🤔 Should I leave my air purifier on all the time?
Most manufacturers suggest that you leave your unit to run all the time to reap the benefits of clean air. However, this may seem overkill to leave the unit running while no one is home or the space isn’t utilized. Not to mention the effect this can have on your energy bills.
Instead, we recommend allowing your unit to run for a few hours daily when pollutants are most rife. This will usually occur when traffic within the space, as pollutants particles become disturbed and affect your surrounding air.
Many modern purifiers come with smart features which can be extremely useful in letting you know when or how to operate your purifier. Many purifiers will have in-built or app-compatible air quality monitors so you can keep an eye on pollutants and use the purifier accordingly. In contrast, Auto mode units continuously monitor the air and cycle through the higher fan speeds when required.
Wrapping Up
Dust is a problem we all have to deal with in our homes, and it’s not going away anytime soon. The best thing we can do to manage it is to introduce an air purifier into the home and ensure we’re cleaning thoroughly and regularly.
Before buying the air purifier that looks the best or suits your budget, remember these other factors to consider:
- It uses HEPA filters
- It has an appropriate CADR
- It will operate efficiently in your room size
In this buying guide, we’ve only chosen air purifiers that use HEPA filters and made sure to include a range of units that have a variety of CADRs for different sized rooms, so you can find the right air purifier to keep dust from taking over your home.
If you have any questions about any of the air purifiers on the list or you have some recommendations, please don’t hesitate to get in touch.
Last update on 2023-06-08 / Affiliate links / Images from Amazon Product Advertising API