Best air purifiers in Australia

The best air purifiers in Australia

• Best overall air purifier: Winix Zero+ Pro 5 Stage Air Purifier AUS-1250AZPU
• Best air purifier for allergies: Samsung AX60 Versatile Air Purifier with Wi-Fi
• Best air purifier for dust removal: Coway Airmega 400 Air Purifier
• Best air purifier for pets: Winix Zero+ Pro 5 Stage Air Purifier AUS-1250AZPU
• Best HEPA air purifier: Winix Air Purifier Zero S
• Best air purifier for bedrooms: Samsung Blue Sky Compact Air Purifier
• Best budget air purifier: Renpho Air Purifier for Large Rooms
• Best air purifier for smoke: Levoit Core 300 Smart True HEPA Air Purifier
• Best small air purifier: Sunbeam On The Go Fresh Portable Air Purifier
• Best air purifier for large rooms: Samsung AX90 Ultimate Air Purifier
• Best air purifier for mould: Bissell air400 Professional Air Purifier
• Best 2-in-1 air purifier and dehumidifier: De'Longhi Tasciugo AriaDry Pure 2-in-1 Dehumidifier & Air Purifier
• Best smart air purifier: Breville Smart Air Plus Connect Purifier
• Best car air purifier: Sunbeam On The Go Fresh Portable Air Purifier
• Quietest air purifier: Dyson Hot+Cool Formaldehyde Purifying Fan Heater
• Highest rated with customers (brand): Samsung

Air purifiers help clean the air from various allergens and pollutants, including pollens, dust and pet dangers. They can be helpful to alleviate allergy symptoms as well as nose, eyes and skin irritations, allowing you to breathe a lot easier. However, not all purifiers are created equal.

To find the best one for your home, you need to consider a few factors, such as room size, filters used (HEPA filters being the gold standard), and CADR rating (the volume of air filtered per minute). You might also want to look into noise levels, depending on where you plan to use the air purifier. For added convenience, you can opt for smart air purifiers that allow for remote control using a smartphone.

For this list, we evaluated numerous air purifiers found in various online retailers, including Amazon, Appliances Online and Harvey Norman. We picked models based on customer reviews and ratings. We also chose the units for each category based on key product features, such as value for money, filters used, noise levels and design.

Read more detail on our methodology below.

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The Winix Zero+ Pro 5 Stage Air Purifier AUS-1250AZPU is our top pick for the best air purifier online. It has an impressive rating of 4.75 out of 5 stars on Amazon and Appliances Online.

This is a top-of-the-line air purifier that combines unbeatable power and convenience. It's got a 5-stage filtration system that uses HEPA, activated carbon, an anti-allergen pleat, and ultra-fine mesh filters. These filters capture 99% of airborne allergens and pollutants, like dust mites, pollen, mould spores, and pet dander.

It even has a washable pre-filter to catch large particles and pet hair, so you don't have to worry about clogging up those expensive filters. And with 4 fan speeds and an auto mode, you can just set it and forget it, getting the best air purification for whatever your needs are.

Note that it's not the best option for bigger areas. Some users also had issues with the timer only lasting up to 8 hours.

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The Samsung AX60 Ultimate Air Purifier AX60T5080WD/SA is a top-notch air purifier for allergy sufferers. With a 4.65 out of 5 stars on Appliances Online and The Good Guys, it's the best choice out there.

This device has 2 powerful fans and dual filters, giving you an impressive CADR of 467m³ p/hr. It can effortlessly purify a large room up to 60m². The HEPA filter tackles ultra-fine dust particles, while the electrostatic precipitator handles pollen and mould spores. Plus, it runs whisper-quiet at just 21dB in night mode, so you can breathe easily while you sleep.

It may not be easy to move around, but customers don't mind as it's designed to be a permanent fixture in your home. Its sleek and modern design also looks great in any room, making it a fantastic choice to combat allergy-causing pollutants.

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The Coway Airmega 400 Air Purifier is our pick for the best option for dust removal. On Amazon, it has an average rating of 4.7 out of 5 stars from more than 2000 customer reviews.

This air purifier features HyperCaptive Air Filtration technology, which filters out 99.999 % of dust and airborne particles. It can also purify air for any room up to 149 m², though it performs optimally in spaces up to 60 m².

Customers love its dual suction capability, ensuring that dirty air doesn't stand a chance, with a CADR of 575 m³/h sweeping pollutants away with remarkable efficiency. Plus, the GreenHEPA Technology with the Max2 Green Filter, tested by external laboratories for its mould and pollen removal rate, takes air purification to a new level.

But when it comes to noise level, this option pales compared to its competitors. Users reported that it performs best at its lowest setting, as the noise can become quite noticeable at higher speeds. The bulky design also takes up a fair amount of space, making it less suitable for smaller rooms.

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For pet owners, we've also chosen the Winix Zero+ Pro 5 Stage Air Purifier AUS-1250AZPU as our top pick. It has an average rating of 4.75 out of 5 stars on Appliances Online and Amazon.

With its advanced 5-stage filtration system, the Zero+ effectively removes allergens like dust, pollen, pet dander, and other pollutants, including VOCs and odours. Plus, it features the updated PlasmaWave 2.0 air purification technology, breaking down airborne particles for easier breathing and reducing the risk of asthma and respiratory issues.

This model is also Sensitive Choice-approved and has a dedicated pet filter, ensuring your furry friends stay comfy in your home.

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For the best HEPA option, we recommend Winix's Air Purifier Zero S. It's got a solid rating of 4.5 out of 5 stars on Amazon.

This model has a CADR of 410m³/h, making it perfect for medium to large-sized rooms. It also has a 4-stage filtration system, a washable fine mesh pre-filter to catch those pesky airborne particles, and an activated carbon filter to zap away odours.

Users said that they love how quiet and efficient this air purifier is. The Plasmawave feature is also a welcome addition, neutralising all kinds of pollutants without emitting harmful ozone. Pet owners also particularly appreciate the dedicated pet filter, making it easy to eliminate pet dander and hair from the air.

In addition to its impressive features, the Zero S is also Energy Star certified, meaning it uses less energy and helps you save on your electricity bill. This makes it an environmentally friendly choice for your home.

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With a rating of 4.4 out of 5 stars on Amazon, we picked the Samsung Blue Sky Compact Air Purifier as the best option for bedrooms.

Compact and easy to move around, this air purifier is perfect for small spaces up to 24m². It features a multi-layered, high-efficiency purification system that reduces harmful gases and captures up to 99.97% of particles like pollen and ultrafine dirt.

For added convenience, there's the option to control and monitor the air purifier remotely through the SmartThings App. This means you can easily manage purification settings, check air quality and turn the air purifier on or off from your smartphone.
It's also whisper quiet, making it ideal for nighttime use. In fact, it has a Sleep Mode that helps minimise noise and light disturbances so you can have a peaceful sleep.

Some users had issues with the initial setup, but once it's up and running, it's reliable and effective. Another con is that the replacement filters can be quite expensive. Nevertheless, it's still an excellent option for the bedroom.

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The RENPHO Air Purifier for Large Rooms is our pick for the best budget air purifier available online. It has a rating of 4.5 out of 5 stars on Amazon.

At under $200, this model offers high performance with up to 5 refreshes per hour. This means that the air in a room as large as 44 m² can be refreshed up to 5 times an hour. It has a 5-stage filtration system that effectively removes 99.97% of airborne particles as small as 0.3 microns, including allergens, pet hair, pollen, and dust.

Numerous buyers are impressed by its ability to clean the air quickly and quietly. The smart auto mode adjusts the fan speed in real-time based on air quality, making it easy to maintain clean and fresh air. It also has 4 adjustable fan speeds to fit your needs.

There were several reports about how the build felt cheap or that the noise level was too loud in some settings. However, these issues seem to be isolated.

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To get rid of smoke in your home, we picked the Levoit Core 300 Smart True HEPA Air Purifier as the top choice. It has a rating of 4.5 out of 5 stars on Amazon.

The Core 300 is packed with a 3-stage filtration system that tackles all sorts of particles. The pre-filter grabs the bigger particles, while the H13 true HEPA filter takes care of dust, pollen, and pet dander with an impressive 99.97% efficiency. And for smoke, fumes, and odours like cooking smells, an activated carbon filter steps in to absorb and neutralise them.

Even though it's compact, it can handle larger rooms, up to 20m², without taking up much space, so it'll fit nicely on tabletops or shelves.

Customers love the Core 300 for its amazing room-cleaning abilities. But you might want to crank it up to the highest mode when dealing with smoke. It can also get loud, but that's to be expected when you need a powerful air purifier.

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Our team has chosen Sunbeam's On The Go Fresh Portable Air Purifier as the best small air purifier. On Amazon, it has a rating of 4.4 out of 5 stars.

Portable and lightweight, the On The Go Fresh can be used anywhere - from your office to the gym. It has a cordless and rechargeable battery with a long run time of up to 12 hours. Additionally, its 3-stage filtration system captures 99.97% of airborne pollutants and allergens as small as 0.3 microns, providing cleaner and fresher air wherever you go.

Plus, it features a UV light that can zap up to 99.99% of viruses, bacteria, germs, and mould from the air. This makes it a top choice for those seeking extra protection against harmful microorganisms.

However, it may require frequent filter replacements depending on usage and air quality, but the indicator light will let you know when it's time to change the filter. It also doesn't come with a user manual, which can make setting it up a bit challenging for some users.

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For large rooms, our top pick is the Samsung AX90 Ultimate Air Purifier, which has a rating of 4.65 out of 5 stars on Appliances Online and The Good Guys.

The AX690 utilises HEPA filtration to remove 99.97 % of ultra-fine dust particles as small as 0.3 micrometres. Customers love the superior performance and quality of this air purifier, especially in larger rooms up to 90m². And with a quiet 21dBA night mode, you can sleep easy knowing that your air is being filtered without any disturbance.

The AX90 also features a numeric air quality display and a 4-color indicator to keep you informed of the current air quality in your room. This allows you to easily monitor and adjust the settings as needed for optimal air purification.

However, the AX90 comes with a higher price tag, which might be a big investment for some. Plus, even though it has top-notch filtration, the replacement filters for the AX90 can be a bit pricey and might need to be changed more often with heavy use.

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When it comes to removing mould, we recommend the Bissell air400 Professional Air Purifier. It has a rating of 4.5 out of 5 stars on Amazon and Appliances Online.

This Bissell number is great for rooms up to 40m² and has a smoke (CADR) f 279, making it perfect for living areas, bedrooms, and basements. It also comes with an automated CirQulate system that monitors changes in air quality and adjusts the fan speed accordingly.

There is also a 3-stage filtration system that includes a pre-filter, activated carbon filter and HEPA filter, capturing 99.97% of particles as small as 0.3 microns. This makes it effective at removing pollutants such as pollen, dust, smoke, pet dander and more.

Additionally, the activated carbon filter has a unique honeycomb design filled with carbon pellets, providing better filtration for gases. And because it's pretty compact, it won't take up much space in your room.

Despite these great features, the air400 isn't all sunshine and rainbows. Some users don't find the smoke filter to be very effective, while others said it wasn't as quiet as they had hoped.

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With an impressive rating of 4.5 out of 5 stars on The Good Guys, the De'Longhi Tasciugo AriaDry Pure 2-in-1 Dehumidifier & Air Purifier is our choice for the best 2-in-1 air purifier.

This powerful and efficient dehumidifier removes excess moisture from your home and improves air quality by eliminating bacteria and allergens. With a capacity of 21L/24H, it is suitable for any room in the house and can be used in any season.

In addition to its dehumidifying function, this unit also has a laundry function that automatically adjusts the ventilation speed and dehumidifying capacity to ensure that clothes are dried quickly and efficiently.

Numerous users rave about its 4- 4-filtration system, which includes an EPA 12 filter with active carbon to capture air pollutants and reduce unpleasant odours, a Bio Silver and a dust filter to decrease bacteria proliferation and block larger dust particles.

Other notable features include the Comfort App, which lets you connect your dehumidifier via Wi-Fi. It also uses natural gas, the R290, which is environmentally friendly and non-toxic.

However, this unit is on the heavier side at over 13kg, making it slightly difficult to move around. Additionally, some users have reported issues with the Wi-Fi connectivity and the app not functioning properly.

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If you're looking for a smart air purifier, we'd recommend Breville's Smart Air Plus Connect Purifier, which has earned a rating of 4.5 out of 5 stars on Appliances Online and The Good Guys.

The Smart Air Plus Connect is designed to provide maximum air purification, with a 4-stage filtration system that includes a true HEPA filter for capturing 99.7% of particles, pre-filter for dust, carbon filter for smoke and odours, and Microbe Shield light for targeting bacteria and viruses.

Ideal for larger rooms up to 80m², this features Breville's Sensair System, which uses live purity control to detect air quality and automatically adjust performance for optimal purification. Meanwhile, the Microbe Shield feature uses shortwave light specifically designed to target bacteria and viruses, protecting your family's immune system.

It is compatible with the Breville Home Connect app, but users had issues with the connectivity of this feature. The voice assistance feature is also difficult to set up.

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For cars, we also picked Sunbeam's On The Go Fresh Portable Air Purifier as the best option. It's got a 4.4 out of 5-star rating on Amazon.

It zaps up to 99.99% of viruses, bacteria, germs, and mould with its UV light, making it super handy for people with allergies or asthma. It also removes unpleasant odours from your car, leaving it always smelling fresh and clean.

Thanks to its compact size, you can use it anywhere else, such as your home or office. It's also easy to use, with a one-touch operation and an automatic shut-off timer for safety. Plus, one full charge lasts up to 12 hours.

But depending on usage and air quality, you might need to replace the filter often. It also doesn't come with a user manual, so setting up the unit can be a bit tricky.

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We picked the Dyson Hot+Cool Formaldehyde Purifying Fan Heater as the quietest air purifier you can get right now in Australia. It has a commendable rating of 4.35 out of 5 stars on Myer and The Good Guys.

A versatile and high-tech purifying fan heater, this unit circulates purified air evenly throughout the room. It is equipped with Air Multiplier technology that generates powerful circulation to ensure thorough purification of the entire room.

Plus, it can act as a heater in the colder months, providing long-range projection to quickly heat up the room. It also has a diffused mode feature that diverts airflow through the back of the machine, creating purified air without cooling you down.

For light sleepers, there's a night mode option that monitors and purifies using the quietest settings, along with a dimmed display. And for convenience, the Dyson Link app allows you to control and monitor your air quality from anywhere using your smartphone.

All these features come with a hard-to-swallow price tag, though. It retails for $1,199 in Australia. It's also pretty bulky, so moving it around may take some effort.

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Samsung came out on top as the best air purifier brand in the 2023 Finder Awards, scoring high ratings in all categories. An impressive 94% of the people who took the survey gave a big thumbs up to Samsung.

If you want to improve the air quality at home or in the office, Samsung air purifiers are a fantastic choice. They don't just eliminate dust, pollen, and other allergens but also tackle odours and smoke.

Thanks to Samsung's advanced technology, their filtration systems are super powerful, capturing even the tiniest particles, as small as 0.3 micrometres. So you can breathe easy knowing the air around you is clean and fresh.

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Amazon prices last updated on 20 December, 2024 at 07:01 ameBay prices last updated on 19 December, 2024 at 06:09 pm

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What is an air purifier?

Air purifiers use filters to remove common pollutants and allergens from the air. They are often used by those with allergies or asthma to help reduce the number of irritants in the air.

What are air purifiers good for?

• Removing allergens, including pollen and dust
• Helping those with asthma breathe more clearly by removing irritants
• Getting rid of odour and contaminants from smoke
• Decreasing allergic reactions to pet dander and fur

Types of filters

Air purifiers can come with several types of filters and many models include multiple filter types. Not all filters are created equal. These are some of the most common filters:

• HEPA filters. High-efficiency particulate arresting (HEPA) filters are considered to be the most effective filters at targeting common allergens. HEPA filters remove at least 99.95% of allergens and pollutants.
• Activated carbon filters. These filters use activated charcoal to clear smoke, chemicals and odours from the air. However, they don't filter allergens and bacteria, and need to be replaced frequently.
• Ozone filters. These filters can help remove odours, including the smell of smoke, but they don't remove allergens or pollutants. In addition, some experts have expressed concern that ozone purifiers may pose adverse effects to the respiratory health of users.
• Ionic filters. Ionic filters use an electrical field to remove pollutants from large areas. While they are somewhat effective, they produce ozone which is a type of pollutant and release it into the air.
• Ultraviolet (UV) filters. UV filters can kill bacteria. However, in order to work, most bacteria need to be exposed for an extended period of time – much longer than most purifiers allow.

How to compare air purifiers

When choosing an air purifier, consider the following factors:

3 tips for air purifier maintenance

Check out our top tips to get the most out of your air purifier:

1. 1. Replace the filters regularly. While replacement filters add significantly to the lifetime cost of the air purifier, without working filters a purifier is effectively useless. Make sure to replace the filters at the recommended times, which is 3–12 months for most filter types.
   2. Consider where to put it. If you work from home or spend most of your time at home, a purifier in your office or living space can make a lot of difference. If you're out of the house a lot, a unit in your bedroom will have a more significant impact. It might be more convenient to move the purifier from room to room, so look for a unit that's light enough to carry. Alternatively, consider getting multiple units for multiple rooms.
   3. Keep it running. In order to be the most effective, the purifier should be turned on as much as possible – with all windows and doors closed.

Frequently asked questions

• Can air purifiers remove viruses and bacteria from the air?

  Many air purifiers with HEPA filters can capture particles as small as viruses and bacteria but cannot destroy them. Some purifiers include UV-C light or other technologies that can inactivate biological contaminants.

• Will an air purifier help with allergies?

  Yes, air purifiers with HEPA filters are particularly effective at capturing common allergens such as dust mites, pet dander, pollen, and mould spores, which can alleviate allergy symptoms.

• How often should I change the filter in my air purifier?

  You should change the filter in your air purifier according to the manufacturer's instructions, which can vary depending on the model and usage. Generally, it is recommended to replace filters every 6-12 months for optimal performance.

• Do air purifiers use a lot of energy?

  Most air purifiers are designed to be energy-efficient and do not consume a significant amount of electricity. However, it is always a good idea to check the energy rating of the model you are considering before purchasing.

• Can air purifiers eliminate odours?

  Some air purifiers come with activated carbon filters that can help to absorb and reduce unpleasant smells from cooking, pets or smoke. However, they may not completely eliminate strong odours and require regular filter replacements to maintain effectiveness.

• Are air purifiers good for mould?

  Air purifiers are excellent for removing mould in the home. They work by trapping airborne particles, including mould spores, and capturing them so they can't circulate around your living space.

• Are air purifiers good or bad for asthma?

  Air purifiers can help reduce the amount of asthma triggers in a room, which can benefit those with asthma. They are especially helpful for individuals who are highly sensitive to allergens, as they can help clear the air of irritants.

• Do I need an air purifier in every room?

  It's not necessary to have an air purifier in every room, but it can be beneficial if you're looking to achieve improved indoor air quality.

• Is it bad to run an air purifier all day?

  No, it's not bad to run an air purifier all day. In fact, some air purifiers are designed to be used for extended periods.

• Is it better to run air purifiers during the day or at night?

  It's generally best to run air purifiers during the day, when there is more airborne pollution due to activities such as cooking.

• What is the best overall air purifier?

  We picked the Winix ZERO+ PRO 5-Stage Air Purifier as the best air purifier. The jack-of-all-trades of air purifiers, this unit is ideal for large rooms and can remove annoying pollutants, smoke, odours and pet dander.

• Which brand is the best air purifier?

  Samsung topped our list of the best air purifier brand, winning the top spot during the 2023 Finder Retail Awards.

• Do air purifiers really work?

  Air purifiers are designed to filter particles from the air that can irritate the lungs and skin. This includes dust, smoke, pollen and mould. Depending on your filter your air purifier can remove up to 99.95% of these allergens.

• How do air purifiers work?

  Air purifiers work by pulling in unwanted particles via a fan and using one or more filters to remove said particles. Then, purified air is circulated back into the room.

• Is there a downside to air purifiers?

  Perhaps the biggest downside is the cost. For a top-end model you'll be paying over $1,000 for an air purifier. That said, you can get costs down to around $300 for a smaller unit which can purify a small room such as a bedroom. Another consideration is that certain filters, for example the ozone filter doesn't remove allergens or pollutants and may adverse effects to the respiratory health of users.

• What is the difference between an air purifier and an ioniser?

  An air purifier removes pollutants in the air by trapping them, while an ioniser weighs down dirty particles to fall to the ground. When using an ioniser, you still need to clean up your floors where the dirt, dust and other pollutants have fallen – you won't have to do this with an air purifier as the unit captures the dirt for you.

• How long does it take an air purifier to clean a room?

  How long your purifier can clean the air in your room depends on its setting, the room's air quality and its size. It can take as little as 9 minutes to clean air in a tiny room or as long as 3 hours for larger areas. Check your unit's manual to learn more about its air cleaning rate.

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Customer satisfaction rating breakdown

The Finder Customer Satisfaction Awards is an annual national survey conducted in partnership with research firm Dynata. With over 30,000 real shoppers participating, the awards serve as a reliable reflection of Australian consumers' preferences and opinions.

Here are scores for air purifier brands from 2024.