5 Recommended Room Air Purifiers So Silent You Won’t Notice It Anywhere

recommended room air purifiers

Recommended room air purifiers for a silent night 

We all know — now more than ever — that bacteria, dust, and pesky micro-particles are in the air that we breathe. While getting an air purifier is a safe and reliable solution to get rid of indoor pollutants, many of us are still not jumping on board due to the unusual or annoying sounds that an air purifier makes. 

A good night’s sleep certainly should not be traded for clean air, which is why a quiet air purifier will come in handy. 

Read on to find out the 5 best quietest air purifiers in Singapore. Ranked according to noise level, choose a recommended room air purifier that would give you the best of both worlds — a clean and peaceful environment. 


1. Cosmo Prime® Air Purifier — just 20 dB

cosmo air cleaner purifier
Image credit: Cosmo

Using a trademarked technology and smart design, Cosmo provides us with a long-lasting, silent and powerful air purifier. For the light sleepers out there, Cosmo’s air purifier is very quiet. With its noise level of 20 dB, this air purifier is as quiet as a whisper.

Not only that, if you are one who prefers to sleep in total darkness, a “Sleep Mode” is available, where display lights can be switched off completely.  Their 3-in1 HEPA filter also works to absorb bad odours. If you’re a die-hard fan of durians or stinky tofu, here’s the solution you need to rid the stench. 

You will be glad that the brand promises same-day delivery, as well as a 20-day free trial. It also comes with a 5-year warranty for just $399. To understand why Cosmo’s air purifiers are Singapore’s best-reviewed and best-selling air purifier, read more about them here. 

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Address (Showroom): Mactech Building 2 Kallang Pudding Road #02-04 S349307


2. Phillips AC2887/30 Air Purifier — 20.5 dB

Phillips AC2887/30 Air Purifier
Image credit: Phillips Singapore

Phillips is a household brand in Singapore and needs no introduction. The Phillips AC2887/30 Air Purifier makes use of Aerasense — a sensitive sensor that provides real-time feedback of the air quality. Based on this feedback, the air purifier then adjusts for a cleaner air output.

When set at “Sleep Mode”, the air purifier turns down its fan speed and noise level to 20.5 dB. A smart light control is also available so that the lights on the device can be turned off to avoid light disturbances. 

Phillips offers a 2-year warranty on its air purifiers, and you can get them online at $599 on their website. 

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Address (Showroom): 622 Lor 1 Toa Payoh, Singapore 319763


3. Rabbit Air MinusA2 Ultra Quiet Air Purifier — 20.8 dB – 45.6 dB

Rabbit Air MinusA2 Ultra Quiet Air Purifier
Image credit: Rabbit Air

The Rabbit Air MinusA2 Ultra Quiet Air Purifier comes with Brushless Direct Current (BLDC) motors which are prized for their dutiful and silent work. Its noise level comes at 20.8 dB to 45.6 dB, which is just a little over Cosmo’s air purifier’s 20 dB. 

The air purifier also features an advanced filtration system consisting of 6 stages of purification. It is able to sense odours and particles in the air and adjust its speed accordingly to ensure that the air you breathe in is always fresh and clean. 

You may also choose to mount the sleek and slim air purifier onto a wall while using a remote control. A light sensor automatically switches the device to sleep mode when in a dark room so that you can enjoy uninterrupted sleep. Get it on Amazon, or third-party sellers on Qoo10.

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4. Winix 5300-2 Air Purifier — 27.8 dB

Winix 5300-2 Air Purifier
Image credit: Winix

With an improved 4-stage filtration system, Winix 5300-2 Air Purifier. It also comes equipped with Plasmawave technology, which reduces the presence of pollutants in the air. 

The air quality indicator can also provide you with real-time feedback on the air quality of your home. In the absence of light, the unit will automatically activate sleep mode to ensure continuous, quiet and energy-efficient operation. It intuitively changes back to Auto Mode in the presence of light. 

When you couple this with its noise level of 27.8 dB, you do not have to worry about it being a disturbance to your sleep! Get Winix’s air purifier at $200 with a 2-year warranty. 

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5. Novita 4-In-1 Air Purifier A4S — 38 dB

Novita 4-In-1 Air Purifier A4S
Image credit: Novita

Novita is a homegrown brand that only requires HEPA filters’ replacement once every 2 years.  

It’ 4-in-1 Air Purifier which comes at a price of $799 also comes packed with a whole host of features. For one, this air purifier promises to purify, humidify, ionize and sanitize all at once. Its comprehensive filtration system keeps airborne allergens at germs at bay and freshens the air that you breathe. 

Unlike many air purifiers in the market, Novita’s air purifier is powered by a DC brushless motor system, which is said to be quieter and more efficient at a noise level of 38 dB only. 

When set to auto mode, the unit intelligently reacts to its surroundings. This means that when you turn off your room lights to get ready for bed, the air purifier would automatically switch off all of its light indicators, saving you the trouble of having to manually turn them off. 

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Address (Showroom): 8 Tagore Drive #04-00 Singapore 787624


Recommended room air purifiers

Searching for a silent air purifier doesn’t mean you have to compromise on quality. With these 5 quietest air purifiers in Singapore, you can efficiently choose a recommended room air purifier that suits your needs, preferences, and budget. 


Written by: Joanne

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