best air purifiers singapore
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13 Best Air Purifiers in Singapore for Clean Air | Best of Home 2021

Most of us think that air pollution only exists outside, but more allergens can be found inside our homes. They are even more dangerous to our respiratory health as they are confined in a smaller, closed space. Don’t worry, removing them is as easy as keeping our home dust-free. But rather than vacuum cleaners, what you need is a good air purifier. While this appliance is not much of a priority in Singapore households, except maybe during the haze period, air purifiers are important to actively improve our long-term respiratory health.

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This article is part of our Best of Home series. Click here to read more Best of Home articles.

With an extensive variety of air purifiers in the market, which then is the best air purifier in Singapore? In our Best of Home series, we have curated the latest 13 Best Air Purifiers in Singapore, providing quality recommendations to suit your home needs and budget. If your house has high humidity, check out our list of best dehumidifiers.

This article was last updated on 11 October 2021.

Table of Contents 

Best Air Purifiers in Singapore

1. OTO Kleenair K08D

OTO Kleenair K08D purifier

Multi-level filtering system for healthy indoor air

Equipped with a filter combination that combats the entire spectrum of air pollution and the quest for cleaned air due to the spread of the COVID virus, the powerful OTO Kleenair K08D features a 7-stage filtering system and 5-mode purification system. From the pre-filter, activated carbon filter, HEPA filter, UV sterilisation light, and natural evaporative humidification, this air purifier runs at full power against dust particles, odours, bacteria, and viruses. Furthermore, the OTO Kleenair absorbs and neutralizes even the tiniest particles with a diameter of 0.1 µm, making it ideal for an environment suitable for all ages.

A guideline has been given by the Environmental Health expert that an indoor space of less than 50m2 in size requires an air purifier that can produce a minimum Clean Air Delivery Rate (CADR) of 480 m3/hr or 282 ft3/min in order to be safe from airborne virus, haze, toxic substances, pollen, as well as odors.

With up to 1500 hours of non-stop operation, this air purifier has an automatic regular reminding function of filter replacement. Moreover, the OTO Kleenair features a CADR (Clean Air Delivery Rate) of 488 m³/hr or 287 f³/min designed for areas 34~58 m² and ideally suited to a wide range of applications.

Evaporative humidifying function

What sets the OTO Kleenair from the rest of the air purifiers is its evaporative humidifying function. We especially love this feature as it sometimes gets a bit dry when sleeping in our room with the air conditioner turned on. This feature allows the purified air to be naturally moisturized before it is released.

The OTO Kleenair is unlike conventional humidifiers that may wet the floor because of its water fog which produces white powder residues. Instead, it moisturises the air naturally without creating fog and does not leave any residue. We highly recommend it especially if you are looking for both an air purifier and a humidifier for your room.

Why buy this:
  • 99.9% sterilization rate
  • Multi-level filtering system with 7 filtering layers and 5 purification modes
  • Smart air quality detection
  • CADR (Clean Air Delivery Rate) of 488 m³/hr or 287 f³/min
  • Covers up to 58m²
  • Evaporative humidifying function for automatically moisturised air
  • Child lock and WIFI enabled

OTO promo code:

Use coupon code WEDDINGVOWGIFT to get a free 1 set of replacement purifying filters worth $59 when you purchase OTO Kleenair K08D
Check price on OTO >

2. Blueair HealthProtect™ 7770i

Blueair HealthProtect™ 7770i - air purifier singapore

Best overall – removes 99.99% of airborne SARS-Cov-2 virus*

Efficiently providing clean air and protecting your family from unwanted viruses and bacteria, the Blueair HealthProtect™ is one of the industry-leading air purifiers in the market. As they marked their 25th year this October 2021, they celebrate the fight for Freedom to breathe and continue to live with purpose for the next coming years. Thanks to the patent-pending GermShield™ technology, this air purifier proactively monitors your room and removes viruses and bacteria on the filters using low air draft and plasma charging. Every 12 minutes, the Blueair HealthProtect™ completely filters the air in a 62m² room, providing the cleanest air possible in our homes by removing dust, pollen, dander, mould, VOCs, and odours.

Moreover, what we appreciate most about this air purifier is that it can efficiently remove 99.99% of live airborne SARS-CoV-2 virus, as per a controlled biosafety level 3 lab testing by MRI Global. This feature is certainly very much welcomed, especially during the current Covid-19 pandemic. Furthermore, Blueair is the first major brand air purifier tested to remove the live SARS-CoV-2 virus from the air – read more on the conducted test here.

Quiet operation and omnidirectional

We also like how the Blueair HealthProtect™ 7770i works quietly with HEPASilent Ultra™ technology, making it a perfect air purifier for babies. Rest assured that your little one won’t be disturbed from its afternoon nap, even if the purifier works non-stop! On top of that, the technology provides more clean air with 55% less energy needed.

If the baby crib is in the living room, no worries as this revolutionary air purifier comes with patent-pending SpiralAir™ outlets, allowing for a 360°, omnidirectional airflow in your homes. Even if your living room is spacious, you can breathe clean air in every corner of the room.

Designed with smart features 

Furthermore, the Blueair HealthProtect™ has an informative LCD display that shows you everything you need for hassle-free operation. From the air quality of your room (with a concentration of different sized particles and VOC levels) to the room’s temperature and humidity. An RFID Chip is also attached to the SmartFilter, which tracks your usage and then notifies you via the Blueair app when it is already time for a filter replacement. 

For your utmost convenience, you can connect the air purifier to Alexa or Google Assistant and change the settings and purifying modes hands-free. 

Why buy this: 
  • Best overall air purifier in the market for 24/7 protection
  • Efficiently removes 99.99% of live airborne SARS-Cov-2 virus
  • Ultra silent and energy-efficient
  • Advanced filtration technology for maximum performance
  • App and voice-enabled for hands-free operation
  • Air quality LCD display

Blueair promo code:

Use coupon code TWVBA to get 10% off on all Blueair purifiers (will only work on 1 item per checkout; minimum spend of $299)

Check price on Blueair > 

3. Cosmo Prime® Air Purifier


air purifier Cosmo Prime®

Compact and powerful air purifier with 3-in-1 filtering system

Designed in Germany, the Cosmo Prime® Air Purifier features a revolutionary medical-grade 3-in-1 HEPA filter which has been proven to filter up to 99.97% of all air pollutants such as dust, pollen, bacteria, tobacco smoke, and more. These in-house engineered HEPA filters have pores 20 times finer than average HEPA filters, promising maximum efficiency in trapping the finest of pollutants while removing odour from the air. If you’re a fur parent, then you’re in for a treat: one filter layer is fitted further with an antimicrobial agent, Cosmo’s very own Pet Guardian™, to neutralise pet odour.

Although it looks half the size of your typical air purifier, the Cosmo Prime® still brings enough air purifying power to cover an entire 4-room HDB flat. Its dual-fan system help to increase the overall air filtration coverage and improve the air circulation in your home. Despite its high power, you will be surprised by how it works super quietly with Cosmo’s SilentMotor-VX™ technology. The noise level can be as low as 20dB!

Anion generator for multiple health benefits

The Cosmo Prime® Air Purifier comes with a relatively affordable price tag, so we are very happy that it’s still equipped with premium features as seen in the comparison charts. This model also includes an anion generator, which releases anions commonly found in mountains, forests, waterfalls, and oceans. These healthy anions help enhance immunity, promote deep sleep, and better skin complexion.

Why buy this:
  • Sleek and compact design fit for modern homes
  • Real-time usage monitor with particle count sensor
  • Clear LED lights for air quality indication and nightlight
  • Up to 80m² room coverage
  • 5-year warranty and 30-day trial period

Cosmo promo code:

Use coupon code weddingvow10 to get 10% Off Cosmo air purifier
Check price on Cosmo > 

4. Sharp Air Purifier FP-J80E-H


Sharp air purifier Singapore

With Plasmacluster™ Technology for excellent purifying action

Sharp air purifiers are renowned for their advancement in air treatment technologies for better health. So of course, the Sharp Air Purifier FP-J80E-H is guaranteed to not disappoint. Its revolutionary Plasmacluster™ Technology has been proven to be highly effective against microbes and viruses contaminating our home, then leaving the air we breathe much more cleaner. Recent research even claims that this technology can reduce the risk for exposure to SARS-cov-2 in enclosed areas. Plasmacluster™ uses the power of nature, meaning, it uses the same positive and negative ions occurring in nature so the air inside our homes is fresher. Combined with the Triple Filtration System and Humidification features, we can say that this air purifier is extremely powerful.

Large coverage and multifunctional

Although there are other Sharp air purifiers that utilise the  Plasmacluster™ Technology, the FP-J80E-H features the highest density of Plasmacluster ions at 25,000 ions/cm³. This means that it can perfectly cover an area of 62m² for air purifying. Aside from microbes, viruses, and allergens, unpleasant odours from cigarettes, pets, and cooking can also be reduced. Also, what we absolutely love about this technology is its skin-beautifying effects! It’s reported to improve skin elasticity and texture, curb excess sebum, resulting in smoother skin.

Smart system

We also like how the Sharp FP-J80E-H is easy to operate. Simply press the ‘on’ button and it will automatically operate after detecting your room’s air quality with its light, odour, particulate matter, and dust sensors. If you don’t want to be bothered while relaxing, you can access the air purifier via the Sharp Remote App, where you can control and monitor your air purifiers via your smartphone<.

Why buy this:
  • Triple Filtration System – pre-filter, deodorizing filters, and HEPA filters
  • Skin beautifying effects
  • Haze and Anti-dust mode
  • With child-lock and timer feature
  • Stylish design
Check price on Shopee > 
Check price on Lazada > 
View price on Qoo10 > 

5. Blueair Classic 490i


Blueair Classic 490i

Top performance in air cleaning capacity

Using the best filtration methods in the market, the Blueair Classic 400 series takes care of you and your family like no other. This purifier fits almost every need, removing all allergy and asthma triggers in the household, as well as other airborne pollutants. It gets the job done quietly and effectively with high air cleaning capacity at both low and max power, thanks to Blueair’s HEPASilent™ filtration technology. We also like how it filters air at the industry-recommended rate of 5 times an hour in a 40m² room.

Moreover, the latest Blueair Classic 490i air purifier is equipped with Blueair’s advanced carbon filters, DualProtection filter, which is highly efficient at removing gaseous pollutants while also removing 99.99% of bacteria and viruses in an hour.

Convenient air quality control

What’s great about this air purifier is that it can act as your air quality watchdog. With an upgraded digital control panel and convenient LED touch buttons, you can keep track of the real-time room air quality data at just a glance. You only need to download the Blueair Friend app and connect it to your device to control functions such as operating speed, child lock, night mode, and more. Additionally, the Blueair Classic 490i is equipped with improved laser sensor technology so you will surely get accurate and reliable readings.

Looking for further assurance? You’ll be pleased to know that Blueair air purifiers have been listed on the NEA website as the highest CADR amongst the list of other portable air purifiers in Singapore.

Why buy this:
  • Quiet and energy-efficient air purification performance
  • Comes with DualProtection filter to achieve ultimate particle, gas, and odour removal
  • Remote control via Blueair Friend app
  • Unique HEPASilent™ filtration technology
  • Easy to use
Blueair promo code:

Use the code TWVBA on Blueair’s website for 10% off on all Blueair Purifier
* will only work on 1 item per checkout; minimum spend of $299

Check price on Blueair > 
Check price on Shope > 
View price on Lazada > 

6. Blueair Blue Pure Fan


purifier Singapore Blueair

Best 2-in-1 fan with air purification for allergy relief

Featuring patented fan technology for maximum cool and clean air circulation, Blueair’s compact yet powerful Blue Pure Fan is in a class of its own. With the highest pollen removal rate amongst all fans in the market, this fan is specially designed for instant allergy relief. Climate change paved the way for a longer and more intense pollen season, so this fan is a must-have for individuals who often suffer from terrible allergies. Thanks to the combination of pre-filters and main filters, not only can this fan provide relief against pollens, but also to dust and pet dander. The Blue Pure Fan removes over 99% of allergens in 20 minutes in a room size of 1,008 square feet.

Thoughtful Scandinavian design for modern homes

What we especially love about the Blueair Blue Pure Fan is its gorgeous Scandinavian design. Marrying superior function and aesthetics, this will definitely be a great addition to any modern home. You can even customise your pre-filter colours to adapt to your home interiors. Simply choose from Diva Blue, Crystal Pink, Buff Yellow, Dark Shadow, or Lunar Rock.

An added bonus for people who are too busy to regularly clean their appliances – the fan blades are actually dust-free! This is so as the Blue Pure Fan captures airborne dust and pollutants before it can stick to the fan blades. Noise levels are close to a whisper on the lowest speed at 31dB, while the highest setting at 56dB provides a calming white noise to mask sleep-disrupting sounds.

Why buy this:
  • Patented air circulation technology for effective cooling at a 90-degree angle
  • Dust-free fan blades
  • Very quiet operation and calming white noise on the highest setting
  • Child-friendly
  • 1-year warranty
Check price on Blueair > 
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7. Honeywell HPA710 Premium Air Purifier


best air purifiers in Singapore

For fresh, pollutant, and allergen-free air

Recommended by doctors for its excellent filtering performance, the Honeywell HPA710 Premium Air Purifier effectively filters out allergens and toxic gases from the air in your home or office. It comes with a true HEPA filter that captures up to 99.97% of common household particles as small as 0.3 microns from the air passing through it. If any of your family members suffer from allergies or asthma, you should definitely consider getting this air purifier.

Smart and convenient

Another impressive feature is the LED air quality indicator of HPA710, which tells you the current state of the air in your room. So the light colour will turn into blue if the air is clean, then red if it’s dirty and needs cleaning. Once you see the red light, you can easily choose from five different cleaning settings. Or you can set the air purifier in auto mode to automatically adjust its performance based on the sensor readings! We love how quiet it runs even at the turbo setting, which makes it convenient to use even while sleeping.

If you are often busy, no worries as this air purifier come with an electronic filter indicator that will remind you when to clean and replace both filters.

Why buy this:
  • Wide coverage of up to 84 sq.m
  • Energy-saving motor for whisper-quiet operation
  • Multistage filtration system (carbon pre-filter & True HEPA filter)
  • With an electronic timer, filter indicator, and easy-to-use touch controls

Massmark promo code:

Use coupon code TWV10 to get 10% off storewide
Check price on Massmark > 
Check price on Shopee > 
View price on Lazada > 
View price on Qoo10 > 

8. Airfree Tulip Babyair 80


Airfree Singapore air purifier

Ultra-silent and filterless air purifier for babies and children

The revolutionary Airfree Tulip Babyair 80 is designed to improve your child’s sleep quality by purifying the air they breathe, and one of the best things is that it is completely silent. While other air purifiers use powerful fans to draw air through dense HEPA filters, this is not the case with this air purifier. Aside from that, it is small and portable, so you can bring it wherever you want.

What’s unique about the Airfree Babyair Purifier is that it features a unique star and moon night light projection that creates a pleasant and soothing interactive environment for babies, kids, and parents. You can pick your favorite stars’ night light projection color and create a more pleasant environment by choosing one of the 3 colours of projection: blue, green, and red.

For a smaller room size, you can also try the Airfree Tulip Babyair 40.

Filterless and thermodynamic TSS technology

What we especially love is Airfree’s filterless technology. With exclusive Patented Thermodynamic TSS Technology, Airfree applies the same concept as boiling water by using heat via a ceramic core with microcapillaries heated to 200°C (392 °F) to destroy microorganisms. The Airfree destroys mold, dust mites, bacteria, viruses, pollens, pet dander, organic odors, and other organic allergens. It is claimed that 99.9% of microbiological particles, including bacteria, viruses, dust mite allergens, mold, and fungus spores, are incinerated.

Why buy this:
  • Filterless technology: No extra costs with replacement filters
  • Completely silent, small, and portable
  • Exclusive Patented Thermodynamic TSS Technology
  • Adjustable stars night light projection
  • 2-year warranty
  • Low energy consumption: 48 W

AIRFREE promo code:

Use coupon code TWV-BA30 to get $30 off on Babyair 40 or Babyair 80
Check out Airfree Tulip BabyAir 80 >
Check price on Amazon >

9. Cado Air Purifier MP-C20U


Cado Air Purifier MP-C20U

Safe and clean air for your car

If you drive often, you may want to consider getting an air purifier for your car. As small as a 500mL beverage can, the Cado Air Purifier MP-C20U effectively filters the air in any small enclosed space without the slightest difficulty. Equipped with a high suction power and a two-layer filter, it filters out harmful substances, pollen, and dust – even the smallest particles of 0.09 micrometres. The best part is that it doesn’t even look like an air purifier! It’s small and compact, so it can fit conveniently on your work desk via USB, or sit comfortably in the drink holder of your car.

Beyond aesthetics, this air purifier comes with a gorgeous and seamless aluminium body, which lessens vibration and noise for a silent filtering performance.

Self-cleaning filter for long-lasting performance

We also love how this air purifier boasts a self-cleaning filter, ensuring that its performance will not cease over time. The self-cleaning activated carbon filter absorbs harmful substances and odour, and it is equipped with the Photoclea system, which automatically degrades pathogens and other particles that lands on the filter’s surface. Moreover, the photocatalytic coating of the filter reacts with visible light, and consequently removes particles on the filter, making it good as new.

Why buy this:
  • High-performing two-layer filter system
  • With car DC adapter and USB cable
  • 2-year warranty

Massmark promo code:

Use coupon code TWV10 to get 10% off storewide
Check price on Massmark > 
Check price on Qoo10 > 

10. Dyson Cool™ Formaldehyde Air Purifier


Dyson Cool™ Air Purifier

Smart purification system with a catalytic formaldehyde filter

We have always been a fan of Dyson, so we are so glad that the Dyson Purifier Cool™ Formaldehyde Air Purifier TP09 lived up to our standards. What makes it stand out is its ability to get rid of formaldehyde, which is a common indoor pollutant emitted by home furniture, flooring, and even beddings. Not to mention the advanced HEPA filtration system for removing allergens!

This air purifier comes in a unique, innovative design that is guaranteed to purify the air without any cooling effect. Although not that multifunctional, it’s great aesthetic-wise. Furthermore, we like how this purifier is quick and easy to use, especially when you have a compatible voice service like Amazon Alexa or Apple’s Siri. If not, you can still effortlessly control and monitor air quality anywhere with the Dyson Link app.

Why buy this:
  • Solid-state formaldehyde sensor for lifetime precision
  • HEPA standard air purifier
  • Easy filter care – no need for catalytic filter replacement
  • Night mode
Check price on Lazada > 
Check price on Amazon >

11. Panasonic nanoe™X Generator


Panasonic nanoe™X Generator

Unique nanoe™X Technology

A coffee tumbler or an air purifier? The resemblance is uncanny with the Panasonic nanoe™X Generator F-GPT01AKS. Small and lightweight, this compact air purifier inhibits the viruses, bacteria, odours, and allergens in the air via the unique nanoe™X Technology. What’s great about its ions is that they can last approximately 6 times longer than general ions. This means that they can effectively reach a wider area. So although this purifier is super small, its coverage is very promising. Also, recent studies show that this technology can inhibit the activity of SARS-CoV-2 over 99.99% in just 2 hours. Aside from pollutants, this also does wonders in giving well-hydrated skin and smoother air.

Why buy this:
  • Lightweight and portable (400g only)
  • With USB connection for convenient use
  • Easy operation
Check price on Shopee > 
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View price on Qoo10 > 

12. Clair Cube Plus 


air purifiers

Affordable air purifier

Just like its name, what we really loved about this air purifier is its cube, modern design that’s great for any contemporary home. It’s compact and easy to blend in every interior, plus packed with essential air purifying features at a budget-friendly price tag. Moreover, this air purifier uses an electrostatic filter that can collect ultrafine particles coupled with a deodorizing filter and LED sterilizer. We also like how the Clair Cube Plus measures air quality data in real-time through LED lights.

If you are looking for an air purifier for your child’s room, check out this cute air purifier from the Line friends x Clair collaboration. They also have a portable version, which both kids and kids-at-heart would enjoy in every car ride.

Why buy this:
  • Ultra power saving
  • Advanced Clair e2f filter for capturing VOCs, bacterias, germs, and more
  • Easy to control
  • Auto and Sleep modes
Check price on Shopee > 
Check price on Qoo10 > 

13. Quair Plasma Mini


mini air purifiers

Wearable air purifier for all-day protection

Since air pollution is everywhere, it makes sense if you want to have an air purifier with you all the time. If that’s the case, then maybe you can try the Quair Plasma Mini. A wearable air purifier for everyday use, the Plasma Mini can help eliminate viruses, VOCs, and odours within your breathing coverage.  Also, it can last 8 to 10 hours on a single charge. It’s perfect for an entire day spent outside.

Why buy this:
  • Comfortable silicone neck strap
  • Proactive sterilization of super small areas
  • Available in five colours
  • 1-year warranty
Check price on Shopee > 


What are the benefits of using an air purifier?

An air purifier will help you to eliminate dust, odour, and airborne allergens for cleaner air to breathe in. This is especially vital if there’s a household member with asthma or any other respiratory condition. It is also helpful when you have a pet. Moreover, an air purifier reduces carbon dioxide and other VOCs in your home. If you do not have plants at home, having a HEPA air purifier can help a lot in reducing the levels of carbon dioxide in your room.

How do I choose the right air purifier for my home?

Aside from budget, you need to consider the size of the room you want to clean. Different air purifiers have their own area of coverage, so it’s best if you get one that suits your room size to ensure that air gets cleaned effectively. If you are going to use it for your room, we suggest that you get an air purifier with quiet operation. The last thing you want is your air purifier to keep you awake at night.

Which is the best brand for air purifiers in Singapore?

We highly recommend Sharp for your next air purifier purchase. The Plasmacluster™ Technology has a very remarkable purifying action.

Where to buy air purifiers in Singapore?

You used to only be able to buy air purifiers in Singapore in retail stores, but now you can purchase them online for the ultimate convenience and even enjoy discounted prices! Shopee and Lazada are my go-to’s for home products. They are also great places to compare the price of air purifiers in Singapore.

We hope that our guide on the 13 Best Air Purifiers in Singapore will help you to buy the best air purifier in Singapore. Do also read our other buying guides too. Please do share this along with your friends if you have found this useful. Do look forward to more buying guides that we will be releasing soon!

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