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Quietest Hepa Air Purifier Comparison - July 2025

6 Best Quietest Hepa Air Purifier In the UK

Last Updated - 04/07/2025

Advertising Disclosure

Our Score

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Model

EVA Alto one, The Quietest Air Purifier 16dB, True HEPA 99.97% Allergen, Smoke, Pet Dander, Dust, Pollen Removal, Active Carbon - 36m² Large Room Coverage

Model

LEVOIT Air Purifier for Bedroom Home, CADR 187 m³/h, 80m², with HEPA & Carbon Filters removes Pollen Allergies Dust Smoke, Air Cleaner with Timer, Quiet 24dB Sleep Mode, Core 300

Model

LEVOIT Smart HEPA Air Purifier for Bedroom Home 70m², Alexa & APP Control with Timer, Filter with Quiet Sleep Mode, Air Freshener, Remove Allergens for Dust Odour Pollen Smoke, Gift, Wifi, Core 200S

Model

LEVOIT Air Purifier for Bedroom Home, Quiet HEPA Filter Cleaner with Fragrance Sponge & 3 Speed for Better Sleep, Air Frenshener, Allergies, Dust, Pet Dander, Odour, Smoke, Office, Desktop, Core Mini

Model

AEG Pure 5000 Compact Air Purifier for Home APO50371DG, Connected 4-stage HEPA Air Filter Cleaner Removing up to 99.5% Airborne Bacteria & Dust, Pet Dander, Allergies, Pollen, Silent for better sleep

Model

Philips Air Purifier 600 Series, Ultra-quiet and energy-efficient, For allergy sufferers, HEPA filter removes 99.97% of pollutants, Covers up to 44m2, App control, White (AC650/20)

Brand

EVA Air Purifier

Brand

Levoit

Brand

Levoit

Brand

Levoit

Brand

AEG

Brand

Philips

Reviews

1,161 reviews

Reviews

258,696 reviews

Reviews

65,715 reviews

Reviews

75,354 reviews

Reviews

63 reviews

Reviews

672 reviews

Features

Sound level

9.8

Sound level

9.3

Sound level

9.6

Sound level

9.1

Sound level

9.3

Sound level

8.6

Power saving mode

9.9

Power saving mode

9.6

Power saving mode

9.4

Power saving mode

9.4

Power saving mode

9.1

Power saving mode

9.3

Simple to use

9.9

Simple to use

9.8

Simple to use

9.4

Simple to use

9.8

Simple to use

9.9

Simple to use

9.1

Tech Specs

product dimensions

22.5 x 22.5 x 31 cm 2.5 kg

product dimensions

22.1 x 22.1 x 36.07 cm 3.39 kg

product dimensions

20.5 x 20.5 x 32 cm 3 kg

product dimensions

16.51 x 16.51 x 26.42 cm 1.06 kg

product dimensions

23.4 x 23.4 x 40.3 cm 3.5 kg

product dimensions

24.3 x 34.1 x 23.7 cm 2.94 kg

customer reviews

4.7 4.7 out of 5 stars 387 ratings 4.7 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 86, 232 ratings 4.5 out of 5 stars

customer reviews

4.7 4.7 out of 5 stars 21, 905 ratings 4.7 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 25, 118 ratings 4.5 out of 5 stars

customer reviews

4.2 4.2 out of 5 stars 21 ratings 4.2 out of 5 stars

customer reviews

4.4 4.4 out of 5 stars 224 ratings 4.4 out of 5 stars

item weight

2.5 kg

item weight

3.39 kg

item weight

3 kg

item weight

1.06 kg

item weight

3.5 kg

item weight

color

Silver

color

Air Purifier White

color

White

color

White and Gray

color

Dark Grey

color

batteries required

special features

Includes a One Year Filter Supply, Child Lock, Replace Filter Indicator, Professional-Grade PM2.5 Particulate Sensor, Timer Function

special features

Display Lock, Display Off, 3 Fan Speeds, Check Filter Indicator, 4 Timer Setting

special features

Quiet Sleep Mode, HEPA Filter

special features

voltage

240 Volts AC

voltage

220 Volts

voltage

100 Volts

voltage

certification

CE Certified, RoHS Certified

certification

Energy Star Certified, CE Certified, RoHS Certified

certification

Energy Star Certified, CE Certified, RoHS Certified

certification

wattage

33 watts

wattage

26 watts

wattage

7 watts

wattage

item package quantity

style

Core 300

style

Core 200S

style

Core Mini

style

sound level

24 dB

sound level

23 dB

sound level

25 dB

sound level

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

EVA Air Purifier
EVA Alto one, The Quietest Air Purifier 16dB, True HEPA 99.97% Allergen, Smoke, Pet Dander, Dust, Pollen Removal, Active Carbon - 36m² Large Room Coverage

9.9 Power saving mode

9.9 Simple to use

9.8 Sound Level

Why we love it

Ultra-quiet operation at just 16dB.

Efficient odor removal with high-density filters.

Simple, intuitive controls for easy use.
Main highlights

𝗨𝗟𝗧𝗥𝗔 𝗦𝗜𝗟𝗘𝗡𝗧 - This is the quietest air purifier on the market, just 16dB. Perfect for peaceful sleep in your bedroom, quiet focus time in your office or uninterrupted movies in your lounge
𝗣𝗢𝗟𝗟𝗨𝗧𝗜𝗢𝗡 𝗚𝗢𝗡𝗘 - Anywhere in the vicinity of a mildly busy road or town / city can experience high levels of carbon monoxide, nitrogen dioxide, ground level ozone, particulate matter (PM10 and PM2.5), polycyclic aromatic hydrocarbons and heavy metals. Your EVA air purifier will remove these damaging particles to let you breathe easy
𝗣𝗟𝗔𝗡𝗘𝗧 𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬 - Low power consumption and a long-life filter (features a filter replacement indicator) housed in an ultra-reliable unit. Less waste, less emissions and a better future
𝗣𝗘𝗔𝗖𝗘 𝗢𝗙 𝗠𝗜𝗡𝗗 - The Alto one comes with a two year warranty and a lifetime of free product support
𝗟𝗔𝗥𝗚𝗘 𝗖𝗢𝗩𝗘𝗥𝗔𝗚𝗘 𝗔𝗥𝗘𝗔 - The Alto one will purify your air in a large room or multiple smaller rooms, several times per hour. It will remove 99.97% of particles including allergen risks along with 99.95% of bacteria and viruses
𝗛𝗜𝗚𝗛 𝗗𝗘𝗡𝗦𝗜𝗧𝗬 - EVA activated carbon filters are high density, making them up to 90% more efficient than other brands, ideal for removing odours from cooking, damp, dust, pets or cigarettes
𝗙𝗥𝗔𝗚𝗥𝗔𝗡𝗖𝗘 - The Alto one will lock bad odours away forever and you can add a fragrance that will be circulated around your room automatically
𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘 - Simply turn the power on, set the speed (or choose auto mode that monitors and reacts to the environment) and sit back, relax. The display shows an air quality reading and the colour will change to reflect your environment - blue (perfect), green (normal), purple (poor), red (high risk). The lights automatically turn off when using silent mode
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9.5
2

Levoit
LEVOIT Air Purifier for Bedroom Home, CADR 187 m³/h, 80m², with HEPA & Carbon Filters removes Pollen Allergies Dust Smoke, Air Cleaner with Timer, Quiet 24dB Sleep Mode, Core 300

9.8 Simple to use

9.6 Power saving mode

9.3 Sound Level

Why we love it

Quiet operation enhances sleep quality.

Effectively reduces allergens and odors.

Versatile filter options for specific needs.
Main highlights

【𝟒 𝐂𝐮𝐬𝐭𝐨𝐦𝐳𝐢𝐞𝐝 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐅𝐢𝐥𝐭𝐞𝐫𝐬】- Depending on different individuals' needs, we provide four types of filters for purchase: original filter, pet allergy filter, toxin absorber filter, mould & bacteria filter for choose. Note: One original filter is pre-installed in the machine
【𝟏𝟎𝟎% 𝐎𝐳𝐨𝐧𝐞 𝐅𝐫𝐞𝐞】- Levoit air purifiers never use the UV-C Light and Anion, which could produce air pollutant-Ozone. 100% ozone free for your health. Display-Lock and Check filter indicator for your convenience
【𝐕𝐨𝐫𝐭𝐞𝐱𝐚𝐢𝐫 𝐏𝐮𝐫𝐢𝐟𝐢𝐞𝐫 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】- CADR rating 187m³/h allows it to cover up to 80 m² once per hour or 40 m² twice per hour. Using the Core 300 to fill your environment with clean air. Notes: AC 220-240V/50HZ with UK 3-Pin Plug. It's NOT a wireless product and CAN'T be connected via USB
【𝐓𝐢𝐦𝐞𝐫 & 𝟒 𝐅𝐀𝐍 𝐒𝐞𝐭𝐭𝐢𝐧𝐠𝐬】- The timer can be set at 2/4/6/8 hours. You can select a desired time for auto shut-off. Choosing a suitable speed from low, medium, high and sleep mode, makes Core 300 an ideal air purifier for home, bedroom, office. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
【𝐏𝐚𝐧𝐭𝐞𝐧𝐭𝐞𝐝 𝐐𝐮𝐢𝐞𝐭𝐊𝐄𝐀𝐏 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】- Thanks to QuietKEAP technology, the noise level is barely 24dB in Sleep Mode. The Core 300 cleans your air without disturbing you at night. Display light can be turned off to enjoy a perfect sleep without annoying light
【𝐆𝐞𝐧𝐮𝐢𝐧𝐞 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐅𝐢𝐥𝐭𝐞𝐫】- Replace your filter every 6-8 months and use genuine Levoit replacement filters to maintain the best performance. Please search for B07RSZSYNC or Core 300-RF for replacement filters. Don't forget to remove your new filter's plastic bag before using and correctly reset your new filter. So your air purifier maintain the best performance
【𝐅𝐢𝐥𝐭𝐞𝐫 𝐀𝐢𝐫𝐛𝐨𝐧𝐞 𝐏𝐚𝐫𝐭𝐢𝐜𝐥𝐞𝐬】- Working with ultra-fine Prefilter and activated carbon filter, Our HEPA filter traps allergens like dust, pollen, mould spores, pet hair, and reduces unwanted odors from pets, smoke, cooking fumes
【𝐂𝐨𝐧𝐟𝐫𝐨𝐧𝐭𝐢𝐧𝐠 𝐇𝐚𝐲 𝐅𝐞𝐯𝐞𝐫 】 49 per cent of Britons experience varying degrees of hay fever such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort
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9.4
3

Levoit
17% Off

LEVOIT Smart HEPA Air Purifier for Bedroom Home 70m², Alexa & APP Control with Timer, Filter with Quiet Sleep Mode, Air Freshener, Remove Allergens for Dust Odour Pollen Smoke, Gift, Wifi, Core 200S

9.6 Sound Level

9.4 Power saving mode

9.4 Simple to use

Why we love it

Easy smartphone app control.

Effective allergen removal.

Ultra-quiet operation.
Main highlights

【𝐕𝐨𝐢𝐜𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥】 -- The Core 200S is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger
【𝐕𝐞𝐫𝐲 𝐄𝐚𝐬𝐲 𝐓𝐨𝐮𝐜𝐡 𝐃𝐢𝐬𝐩𝐥𝐚𝐲】 -- With the touch display you can select 4 speed levels (sleep mode and 1-3 fan levels), set a timer for 2-4-8 hours, switch the night light and display on / off, check filter status
【𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐀𝐜𝐜𝐞𝐬𝐬 𝐀𝐧𝐲𝐰𝐡𝐞𝐫𝐞】 -- With the VeSync App you can change fan speed and mode, check filter life, set schedules, set timers anywhere. All from your smartphone. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
【𝐐𝐮𝐢𝐞𝐭 𝐚𝐧𝐝 𝐃𝐚𝐫𝐤 𝐄𝐧𝐨𝐮𝐠𝐡】 -- With QuietKEAP Technology, the air purifier works almost silently in Sleep Mode (24dB), cleans your air without disturbing you at night. For completely uninterrupted sleep, turn off all lights with the Display Off button
【𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝟑-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐞𝐫 𝐒𝐲𝐬𝐭𝐞𝐦】 -- While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odours and fumes, the HEPA Filter captures 99.97% of airborne contaminants 0.3 microns in size, so you are safe from PM2.5, pollen, dust, pet dander and other pollutants
【𝐆𝐞𝐧𝐮𝐢𝐧𝐞 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐅𝐢𝐥𝐭𝐞𝐫𝐬】-- For the best performance and longest life, use genuine LEVOIT replacement filters. Use the in-app feature to know the life of your filter. When it's time for a fresh filter, look for ""Core 200S-RF"" or ""B08H25J3J1"". We recommend replacing the replacement filter at least every 6-8 months"
【𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐏𝐮𝐫𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧】 -- With 360 ° Design and Vortexair Technology, Core 200S purifies your air Once per hour in-room up to 70㎡ and 2 times per hour in-room up to 35 m², delivers fresh air 360º around you. Suitable for bedroom, living room, smoking room and kitchen
【𝐂𝐨𝐧𝐟𝐫𝐨𝐧𝐭𝐢𝐧𝐠 𝐇𝐚𝐲 𝐅𝐞𝐯𝐞𝐫 】 49 per cent of Britons experience varying degrees of hay fever such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort
【𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝】 -- Core 200S has been Certified by CE, RoHS, etc. It ensures that you breathe healthy air during the pollen season and high air pollution. Ideal for allergy sufferers, pet owners
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Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

6 Best Quietest Hepa Air Purifier In the UK

quietest hepa air purifier comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Sound level

Power saving mode

Simple to use

Tech Specs

product dimensions

customer reviews

item weight

color

batteries required

special features

voltage

certification

wattage

item package quantity

style

sound level

Available On

Our Top 3 Picks

EVA Alto one, The Quietest Air Purifier 16dB, True HEPA 99.97% Allergen, Smoke, Pet Dander, Dust, Pollen Removal, Active Carbon - 36m² Large Room Coverage

Why we love it

LEVOIT Air Purifier for Bedroom Home, CADR 187 m³/h, 80m², with HEPA & Carbon Filters removes Pollen Allergies Dust Smoke, Air Cleaner with Timer, Quiet 24dB Sleep Mode, Core 300

Why we love it

LEVOIT Smart HEPA Air Purifier for Bedroom Home 70m², Alexa & APP Control with Timer, Filter with Quiet Sleep Mode, Air Freshener, Remove Allergens for Dust Odour Pollen Smoke, Gift, Wifi, Core 200S

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

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