Humidifiers - Ionizers

Xiaomi Smart Air Purifier 4 Lite Air Purifier 33W for Spaces 43m² Code: BHR5274GL

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odor elimination, with a CADR of up to 360 m³/h, providing 6000 liters of clean air per...

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odor elimination, with a CADR of up to 360 m³/h, providing 6000 liters of clean air per minute.

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Top specs

  • Power 33 W
  • Coverage Area 43 m²
  • Air Purifier
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Description

Description

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odor elimination, with a CADR of up to 360 m³/h, providing 6000 liters of clean air per minute.

Consistent, powerful filtration

The Xiaomi Smart Air Purifier 4 Lite has a particle CADR of up to 360 m³/h and is capable of providing 6000 liters of clean air per minute. The powerful cleaning speeds keep the air in your home cleaner for longer periods.

Three-layer filtration for clean air

Three-in-one filter, filtering 99.97% of 0.3 μm particles, filtering atmospheric pollutants layer by layer. Say goodbye to breathing hazards and welcome a clean, healthy life.

Powerful Odor Elimination at Home

The absorption rate of activated carbon is 1.8 times higher, allowing for the effective removal of common harmful gases such as VOCs from your home, as well as eliminating odors to keep your air fresh.

Only one filter for use up to one year

The filter, made from high-performance large surface area material and high-quality large volume activated carbon, can last 6-12 months. It does not require frequent replacement.

Filter Replacement Reminders

Connect to the Mi Home/Xiaomi Home app and simply replace your filter when notified

Smart Remote Control

With support for smart control, ensure that you always return to a home with clean, fresh air. Use the Mi Home/Xiaomi Home app from your smartphone to activate cleaning when you are away from home.

Dare to explore the unknown

Use the LED screen for real-time PM2.5 data, indoor temperature and humidity measurements, as well as information on Wi-Fi status and operating mode. Check air quality with the color-coded light indicator and enjoy automatic adjustments to the optimal cleaning mode.

Clean air without hassles

The Night Mode low noise 33.4 dB (A) allows the screen light to be turned off. Sleep peacefully at night without interruptions.

Energy-saving cleaning, effective protection

At maximum operation, the power reaches only 33W, which means that only 0.8 kWh is needed for 24 hours of purification.

Manufacturer

See full description

Specifications

Specifications

Product Number
BHR5274GL

Type

Ioniser
No
Air Purifier
Yes
Humidifier
No
HEPA Filter
Yes

Dimensions

Power
33 W
Space Coverage
43 m²
Ultrasonic
No
Tank Capacity
-
Noise
33.4 dB
Width
24 cm
Length
24 cm
Height
53.3 cm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (116)

Reviews

  1. 97
  2. 16
  3. 2
  4. 2 stars
    0
  5. 1
Review this product
  • Effectiveness
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Reviews by our members

Lenia_Papadopoulou
5
190 out of 191 members found this review helpful

Verified purchase

Before I mention this specific cleaner, I would like to make some remarks about air cleaning methods:
An air ionizer is a device that releases negative ions into the air, which then settle on surfaces such as floors, walls, and furniture. These surfaces should be cleaned as the inhalation of ions in the indoor air can neutralize the microorganisms already present in our respiratory system, thus weakening our immune system.
The air that passes through the air cleaner with UV lamps is intended to be disinfected by the ultraviolet radiation it produces, but the microorganisms need to be exposed to the light for minutes instead of the few seconds it takes for the air to pass through a cleaner. Additionally, the ultraviolet radiation produces a load of ozone.
Air cleaners with HEPA filters remove 99.97% or more of airborne particles by drawing in air from the surrounding space, forcing it through the filter, and then releasing it fresh and clean. However, a HEPA filter cleaner does not eliminate odors. For this reason, an activated carbon filter is needed to remove gases and odors. This particular cleaner has a carbon filter.
While the World Health Organization sets a limit of 15μg/m3 for PM2.5 particles per day and 5μg/m3 as the annual average, the EU sets the annual mean at 20μg/m3.
Exposure to PM2.5 particles has multiple health effects and can lead to permanent respiratory problems such as asthma, chronic bronchitis, and heart diseases in the long term. PM2.5 particles are also believed to increase the likelihood of premature birth and infant mortality. The air quality is not good, as can be seen on interactive maps such as https://www.iqair.com/greece.
The purchasing parameters for an air cleaner are the area of the space in cubic meters where it will be installed and how many air changes will need to be made according to the clean air delivery rate (CADR) of an air cleaner in m³/h. According to the CDC of the US, in a space with low pollution, 3 air changes per hour are sufficient, while in spaces with higher activity such as commercial spaces, the air changes should not be less than 4 per hour, with the ideal amount of air changes being 6 per hour. Therefore, the CADR is a safe purchasing criterion, but let's keep in mind that this represents the maximum capabilities of a cleaner.
To find the coverage area of this particular cleaner, we divide the CADR (360 m3/h) by 2.5, which is the height (a constant for heights up to 4m) 360 / 2.5 = 144. We then divide 144 by the number of air changes per hour required by our space (2.5 for residential use, 4-6 for commercial use). So, this machine can cover approximately 57.6 square meters in a house and about 24-36 square meters in a commercial space.
I bought this particular cleaner for the bedroom because of its high CADR, especially considering its size, which reaches up to 360 m³/h, and its high degree (99.97%) of elimination of airborne particles of 0.3 μm. I also appreciate its application, which has customization and displays PM2.5 indication, and I consider it an excellent choice. I also have a BlueAir in the living room and a Levoit for the other bedroom. In the room, we sleep with two cribs on the right and left, and let me tell you, the atmosphere was quite heavy with 4 people, but it improved significantly with the purifier. I have set it to automatically open at night and close by itself in the morning. I have had it for almost a year and haven't needed to change the filter, which can be cleaned in between with electricity. There may be better options (for example: https://www.nytimes.com/wirecutter/reviews/best-air-purifier/), but the differences are small and in its case, both the application and the ease of finding replacement parts at a reasonable price matter. I hope I helped

Translated from Greek ·
  • Effectiveness
  • Volume
  • Construction quality
  • Value for money
  • Moderate noise
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@giota1979
1
6 out of 15 members found this review helpful
Store representative

Verified purchase

I have it in a small 10 square meter room where I keep my cat's electric litter box, it doesn't help at all with the smell even though it works all day at full power, it doesn't help at all with eliminating odors, I wouldn't recommend it if you are buying it for odor elimination

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  • Sinikka
    5
    1 out of 1 members found this review helpful

    Verified purchase

    It does a good job even with odors. Through the app, you can adjust the intensity, so the noise it makes is also adjusted accordingly.

    Translated from Greek ·
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  • Hellias193
    3
    4 out of 6 members found this review helpful

    Verified purchase

    It does the job but it is very noisy. It's like having the extractor fan on. However, in night mode you can't hear it at all. It cleans the atmosphere adequately until the morning. There are also some issues if, for example, you have the radiator on or a window open. In general, you need to have everything closed for it to work in a 30 square meter space.

    Translated from Greek ·
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  • ___Tony___
    5
    3 out of 3 members found this review helpful

    Verified purchase

    I use it a lot as the air in Athens is very polluted. Works great for now, no issue.

    Makes a lot of noise when working at the maximum speed, but in a small/medium room, it won't run for long before purifying the air.

    Translated from Greek ·
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  • michael_k
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Good machine at a good price. It will not clean the dust, but it improves the air quality.

    Translated from Greek ·
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  • traianos21
    5
    6 out of 9 members found this review helpful

    Verified purchase

    Beyond the jokes, many may think it works very slowly and what it collects in 6 months is not insignificant, and if the filter needs to be replaced with a new one, try pouring water through the old one to see the yellowish color it produces

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Volume
    • Construction quality
    • Value for money
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  • savvas1802
    4
    7 out of 7 members found this review helpful

    Verified purchase

    I have bought a Purifier 4 and a 4 Lite. One for the office and one for the living room. I mostly bought them because I had the impression that they remove odors from the space, like the smell of cooking when you fry, for example. This is not the case, neither in the office nor in the living room. However, it does a very good job with smoke and the smell of cigarettes. The only thing I would say I don't like about the device is that the sensor is very sensitive. That is, with a lit cigarette, it suddenly goes from 005 to 300, after a few seconds to 120, etc. As a result, the fan speed goes up and down at the same time, which is a bit annoying since it makes quite a bit of noise when it's at the highest speed. This is always in automatic mode. Other than that, I am very satisfied with the performance-to-price ratio.

    Translated from Greek ·
    • Effectiveness
    • Construction quality
    • Value for money
    • Moderate noise
    • Volume
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  • stam83
    5
    4 out of 4 members found this review helpful

    Verified purchase

    So far it is excellent! Huge difference in the air, immediate response of the fan in situations of intense pollution. Indicative is that because it is placed next to a balcony door, in winter when the door opens (and there is a strong smell of the fireplace) the machine immediately increases its speed.

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  • spyrospaps
    4
    2 out of 2 members found this review helpful

    If you have a house of 50 sqm, it will not cover you completely even with the large ladder that makes noise. It is mainly for rooms up to 30 sqm.

    I would recommend the better version and not the light one. for 50+ sqm. house

    If you close the door, it works. It absorbs odors but takes its time. For 120 euros, it is a very good choice.

    The app is user-friendly and allows you to turn it on and off even when you are away.

    Translated from Greek ·
    • Volume
    • Construction quality
    • Value for money
    • Effectiveness
    • Moderate noise
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  • Peter_M4
    5
    7 out of 7 members found this review helpful

    Verified purchase

    When it turbocharges, it makes the expected noise.. okay. It does a good job. My wife's allergy has passed. I have it and it has been working non-stop on the low setting since I got it, which is 7 months ago.

    Translated from Greek ·
    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
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  • Transmission_2000
    5
    3 out of 3 members found this review helpful

    Verified purchase

    I've had it for a day, but it seems to really work!
    Update, after days of use, I confirm that it does a very good job.

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  • @ntonius
    5
    15 out of 16 members found this review helpful

    Purchased today 13/8/24 due to the wildfires because the air in the area was very bad. The machine did an excellent job. The air quality changed dramatically and while with closed doors/windows the smell of smoke was intense, with the use of the purifier it was no longer noticeable inside the house. I am very satisfied with the purchase. As for the noise, the purifier has different operating levels. On the high setting, it is obviously audible and not suitable for sleeping in a bedroom, but it cleans the air quickly. However, it also has a low setting for the night where (at least for us) its presence is not noticeable.

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Volume
    • Construction quality
    • Value for money
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  • Pavlos_Tsiligaridis
    4
    2 out of 12 members found this review helpful

    Verified purchase

    Unfortunately, it is very noisy.
    I do not compare it to the Rohnson R-9600 that I already have, which is clearly in a different class! So I do not expect it to work like the R-9600, but the fact that I have 200 turbines at work at the airport and another one at home is unfortunately annoying.
    Otherwise, you get what you pay for, fair if I did not have the comparison measure, it does its job in its own time with its noise.
    It is of newer technology, so the wifi connection also does its job correctly as it should.
    Unfortunately, I skimped on the 130+ euros more in the purchase of the Rohnson, which I will go and spend soon anyway.

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  • Amorphical
    5
    7 out of 13 members found this review helpful

    Verified purchase

    I have had it for about 6 months, I can say that it does a very good job in filtering the air, the difference is noticeable in the room (12sqm) where I have it. I will tell you at the beginning to put it on full to work hard so that it cleans your space quickly and then put it on the low setting (it has in the app and depending on the square meters it can clean) so that it does not make a noticeable noise. It is worth the money but I deduct one star because it could have an ionizer. Otherwise, it's worth it, guys, if you want to do your job, put it on full for a few minutes to clean your space and then on the low setting for maintenance.

    Translated from Greek ·
    • Effectiveness
    • Value for money
    • Moderate noise
    • Volume
    • Construction quality
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  • Constantinos_Megaritis
    5
    3 out of 3 members found this review helpful

    I smoke a lot. It is much more effective than another one I had (from a different company). It is user-friendly (for example, you can adjust the exact intensity you want from the application). However, it makes noise at high intensity.

    Translated from Greek ·
    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
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  • Panoskn#25
    5
    2 out of 3 members found this review helpful

    Verified purchase

    It seems like a good purchase.. We put it in our house to clean whatever it can clean... The house is non-smoking, we close the doors to isolate the rooms so that its performance is better.. It can also be connected to an application for some extra settings.. Optional!

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Value for money
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    • Construction quality
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  • Amfiviosgr
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Very effective, works perfectly. I would prefer it to be slightly quieter when on maximum power

    Translated from Greek ·
    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
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  • geo_vard147
    5
    7 out of 7 members found this review helpful

    Purchased for use in a smoking room... I immediately noticed a difference from the very first day. The noise level is loud according to the manual, but it covers 43 square meters according to Xiaomi. In sleep mode, it is NOISELESS (with a naturally slower air purification). The application is very easy to use and overall the device's functions. I believe it is worth the money

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Construction quality
    • Value for money
    • Volume
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  • jimmynet78
    4
    5 out of 5 members found this review helpful

    Verified purchase

    It does what it promises. I noticed a difference in the atmosphere in a room with a fireplace. I would like it to be a little quieter when it operates at 50 - 100%. At low speeds, it is quite silent.

    Translated from Greek ·
    • Effectiveness
    • Construction quality
    • Value for money
    • Moderate noise
    • Volume
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  • mygdaliasd
    5
    10 out of 12 members found this review helpful

    Verified purchase

    If you have children, don't think about it. The clean atmosphere without suspended particles and humidity will save you from allergies, asthma, etc.

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Volume
    • Construction quality
    • Value for money
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  • fevihl

    Verified purchase

    • Effectiveness
    • Quiet
    • Construction quality
    • Value for money
    • Volume
    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
  • Verified purchase

    It helps a lot and is worth its money

    Translated from Greek ·
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  • Verified purchase

    Very good quality!

    Translated from Greek ·
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  • Verified purchase

    Brilliant doing a great job, perfect thank you..
    Wish it had wheels or handles that's all..

    Translated from Greek ·
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  • works 24 hours every day in a children's room. worth it in every way

    Translated from Greek ·
    • Effectiveness
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  • 5
    4 out of 4 members found this review helpful

    Verified purchase

    In a 50 sqm smoking room at the medium level, it has eliminated the smoke in half an hour

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Volume
    • Construction quality
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  • Verified purchase

    Perfect. It does what it is intended to do. Excellent choice in this price category

    Translated from Greek ·
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  • It does a good job even with odors. Through the app, you can adjust the intensity, so the noise it makes is also adjusted accordingly.

    Translated from Greek ·
    1
  • It does the job but it is very noisy. It's like having the extractor fan on. However, in night mode you can't hear it at all. It cleans the atmosphere adequately until the morning. There are also some issues if, for example, you have the radiator on or a window open. In general, you need to have everything closed for it to work in a 30 square meter space.

    Translated from Greek ·
    4
  • I use it a lot as the air in Athens is very polluted. Works great for now, no issue.

    Makes a lot of noise when working at the maximum speed, but in a small/medium room, it won't run for long before purifying the air.

    Translated from Greek ·
    3
  • Good machine at a good price. It will not clean the dust, but it improves the air quality.

    Translated from Greek ·
    3
  • Beyond the jokes, many may think it works very slowly and what it collects in 6 months is not insignificant, and if the filter needs to be replaced with a new one, try pouring water through the old one to see the yellowish color it produces

    Translated from Greek ·
    6
  • See all

Description & Specifications

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odor elimination, with a CADR of up to 360 m³/h, providing 6000 liters of clean air per minute.

Consistent, powerful filtration

The Xiaomi Smart Air Purifier 4 Lite has a particle CADR of up to 360 m³/h and is capable of providing 6000 liters of clean air per minute. The powerful cleaning speeds keep the air in your home cleaner for longer periods.

Three-layer filtration for clean air

Three-in-one filter, filtering 99.97% of 0.3 μm particles, filtering atmospheric pollutants layer by layer. Say goodbye to breathing hazards and welcome a clean, healthy life.

Powerful Odor Elimination at Home

The absorption rate of activated carbon is 1.8 times higher, allowing for the effective removal of common harmful gases such as VOCs from your home, as well as eliminating odors to keep your air fresh.

Only one filter for use up to one year

The filter, made from high-performance large surface area material and high-quality large volume activated carbon, can last 6-12 months. It does not require frequent replacement.

Filter Replacement Reminders

Connect to the Mi Home/Xiaomi Home app and simply replace your filter when notified

Smart Remote Control

With support for smart control, ensure that you always return to a home with clean, fresh air. Use the Mi Home/Xiaomi Home app from your smartphone to activate cleaning when you are away from home.

Dare to explore the unknown

Use the LED screen for real-time PM2.5 data, indoor temperature and humidity measurements, as well as information on Wi-Fi status and operating mode. Check air quality with the color-coded light indicator and enjoy automatic adjustments to the optimal cleaning mode.

Clean air without hassles

The Night Mode low noise 33.4 dB (A) allows the screen light to be turned off. Sleep peacefully at night without interruptions.

Energy-saving cleaning, effective protection

At maximum operation, the power reaches only 33W, which means that only 0.8 kWh is needed for 24 hours of purification.

Manufacturer

Product Number
BHR5274GL

Type

Ioniser
No
Air Purifier
Yes
Humidifier
No
HEPA Filter
Yes

Dimensions

Power
33 W
Space Coverage
43 m²
Ultrasonic
No
Tank Capacity
-
Noise
33.4 dB
Width
24 cm
Length
24 cm
Height
53.3 cm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (116)

  1. 97
  2. 16
  3. 2
  4. 2 stars
    0
  5. 1
Review this product
  • Effectiveness
  • Construction quality
  • Value for money
  • Volume
  • Quiet

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

Lenia_Papadopoulou
5
190 out of 191 members found this review helpful

Verified purchase

Before I mention this specific cleaner, I would like to make some remarks about air cleaning methods:
An air ionizer is a device that releases negative ions into the air, which then settle on surfaces such as floors, walls, and furniture. These surfaces should be cleaned as the inhalation of ions in the indoor air can neutralize the microorganisms already present in our respiratory system, thus weakening our immune system.
The air that passes through the air cleaner with UV lamps is intended to be disinfected by the ultraviolet radiation it produces, but the microorganisms need to be exposed to the light for minutes instead of the few seconds it takes for the air to pass through a cleaner. Additionally, the ultraviolet radiation produces a load of ozone.
Air cleaners with HEPA filters remove 99.97% or more of airborne particles by drawing in air from the surrounding space, forcing it through the filter, and then releasing it fresh and clean. However, a HEPA filter cleaner does not eliminate odors. For this reason, an activated carbon filter is needed to remove gases and odors. This particular cleaner has a carbon filter.
While the World Health Organization sets a limit of 15μg/m3 for PM2.5 particles per day and 5μg/m3 as the annual average, the EU sets the annual mean at 20μg/m3.
Exposure to PM2.5 particles has multiple health effects and can lead to permanent respiratory problems such as asthma, chronic bronchitis, and heart diseases in the long term. PM2.5 particles are also believed to increase the likelihood of premature birth and infant mortality. The air quality is not good, as can be seen on interactive maps such as https://www.iqair.com/greece.
The purchasing parameters for an air cleaner are the area of the space in cubic meters where it will be installed and how many air changes will need to be made according to the clean air delivery rate (CADR) of an air cleaner in m³/h. According to the CDC of the US, in a space with low pollution, 3 air changes per hour are sufficient, while in spaces with higher activity such as commercial spaces, the air changes should not be less than 4 per hour, with the ideal amount of air changes being 6 per hour. Therefore, the CADR is a safe purchasing criterion, but let's keep in mind that this represents the maximum capabilities of a cleaner.
To find the coverage area of this particular cleaner, we divide the CADR (360 m3/h) by 2.5, which is the height (a constant for heights up to 4m) 360 / 2.5 = 144. We then divide 144 by the number of air changes per hour required by our space (2.5 for residential use, 4-6 for commercial use). So, this machine can cover approximately 57.6 square meters in a house and about 24-36 square meters in a commercial space.
I bought this particular cleaner for the bedroom because of its high CADR, especially considering its size, which reaches up to 360 m³/h, and its high degree (99.97%) of elimination of airborne particles of 0.3 μm. I also appreciate its application, which has customization and displays PM2.5 indication, and I consider it an excellent choice. I also have a BlueAir in the living room and a Levoit for the other bedroom. In the room, we sleep with two cribs on the right and left, and let me tell you, the atmosphere was quite heavy with 4 people, but it improved significantly with the purifier. I have set it to automatically open at night and close by itself in the morning. I have had it for almost a year and haven't needed to change the filter, which can be cleaned in between with electricity. There may be better options (for example: https://www.nytimes.com/wirecutter/reviews/best-air-purifier/), but the differences are small and in its case, both the application and the ease of finding replacement parts at a reasonable price matter. I hope I helped

Translated from Greek ·
  • Effectiveness
  • Volume
  • Construction quality
  • Value for money
  • Moderate noise
Did you find this review helpful?

@giota1979
1
6 out of 15 members found this review helpful
Store representative

Verified purchase

I have it in a small 10 square meter room where I keep my cat's electric litter box, it doesn't help at all with the smell even though it works all day at full power, it doesn't help at all with eliminating odors, I wouldn't recommend it if you are buying it for odor elimination

Translated from Greek ·
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  • Sinikka
    5
    1 out of 1 members found this review helpful

    Verified purchase

    It does a good job even with odors. Through the app, you can adjust the intensity, so the noise it makes is also adjusted accordingly.

    Translated from Greek ·
    Did you find this review helpful?
  • Hellias193
    3
    4 out of 6 members found this review helpful

    Verified purchase

    It does the job but it is very noisy. It's like having the extractor fan on. However, in night mode you can't hear it at all. It cleans the atmosphere adequately until the morning. There are also some issues if, for example, you have the radiator on or a window open. In general, you need to have everything closed for it to work in a 30 square meter space.

    Translated from Greek ·
    Did you find this review helpful?
  • ___Tony___
    5
    3 out of 3 members found this review helpful

    Verified purchase

    I use it a lot as the air in Athens is very polluted. Works great for now, no issue.

    Makes a lot of noise when working at the maximum speed, but in a small/medium room, it won't run for long before purifying the air.

    Translated from Greek ·
    Did you find this review helpful?
  • michael_k
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Good machine at a good price. It will not clean the dust, but it improves the air quality.

    Translated from Greek ·
    Did you find this review helpful?
  • traianos21
    5
    6 out of 9 members found this review helpful

    Verified purchase

    Beyond the jokes, many may think it works very slowly and what it collects in 6 months is not insignificant, and if the filter needs to be replaced with a new one, try pouring water through the old one to see the yellowish color it produces

    Translated from Greek ·
    • Effectiveness
    • Quiet
    • Volume
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • savvas1802
    4
    7 out of 7 members found this review helpful

    Verified purchase

    I have bought a Purifier 4 and a 4 Lite. One for the office and one for the living room. I mostly bought them because I had the impression that they remove odors from the space, like the smell of cooking when you fry, for example. This is not the case, neither in the office nor in the living room. However, it does a very good job with smoke and the smell of cigarettes. The only thing I would say I don't like about the device is that the sensor is very sensitive. That is, with a lit cigarette, it suddenly goes from 005 to 300, after a few seconds to 120, etc. As a result, the fan speed goes up and down at the same time, which is a bit annoying since it makes quite a bit of noise when it's at the highest speed. This is always in automatic mode. Other than that, I am very satisfied with the performance-to-price ratio.

    Translated from Greek ·
    • Effectiveness
    • Construction quality
    • Value for money
    • Moderate noise
    • Volume
    Did you find this review helpful?
  • stam83
    5
    4 out of 4 members found this review helpful

    Verified purchase

    So far it is excellent! Huge difference in the air, immediate response of the fan in situations of intense pollution. Indicative is that because it is placed next to a balcony door, in winter when the door opens (and there is a strong smell of the fireplace) the machine immediately increases its speed.

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  • spyrospaps
    4
    2 out of 2 members found this review helpful

    If you have a house of 50 sqm, it will not cover you completely even with the large ladder that makes noise. It is mainly for rooms up to 30 sqm.

    I would recommend the better version and not the light one. for 50+ sqm. house

    If you close the door, it works. It absorbs odors but takes its time. For 120 euros, it is a very good choice.

    The app is user-friendly and allows you to turn it on and off even when you are away.

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    • Volume
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    • Moderate noise
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  • Peter_M4
    5
    7 out of 7 members found this review helpful

    Verified purchase

    When it turbocharges, it makes the expected noise.. okay. It does a good job. My wife's allergy has passed. I have it and it has been working non-stop on the low setting since I got it, which is 7 months ago.

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    • Effectiveness
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    • Moderate noise
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  • Transmission_2000
    5
    3 out of 3 members found this review helpful

    Verified purchase

    I've had it for a day, but it seems to really work!
    Update, after days of use, I confirm that it does a very good job.

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  • @ntonius
    5
    15 out of 16 members found this review helpful

    Purchased today 13/8/24 due to the wildfires because the air in the area was very bad. The machine did an excellent job. The air quality changed dramatically and while with closed doors/windows the smell of smoke was intense, with the use of the purifier it was no longer noticeable inside the house. I am very satisfied with the purchase. As for the noise, the purifier has different operating levels. On the high setting, it is obviously audible and not suitable for sleeping in a bedroom, but it cleans the air quickly. However, it also has a low setting for the night where (at least for us) its presence is not noticeable.

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    • Effectiveness
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  • Pavlos_Tsiligaridis
    4
    2 out of 12 members found this review helpful

    Verified purchase

    Unfortunately, it is very noisy.
    I do not compare it to the Rohnson R-9600 that I already have, which is clearly in a different class! So I do not expect it to work like the R-9600, but the fact that I have 200 turbines at work at the airport and another one at home is unfortunately annoying.
    Otherwise, you get what you pay for, fair if I did not have the comparison measure, it does its job in its own time with its noise.
    It is of newer technology, so the wifi connection also does its job correctly as it should.
    Unfortunately, I skimped on the 130+ euros more in the purchase of the Rohnson, which I will go and spend soon anyway.

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  • Amorphical
    5
    7 out of 13 members found this review helpful

    Verified purchase

    I have had it for about 6 months, I can say that it does a very good job in filtering the air, the difference is noticeable in the room (12sqm) where I have it. I will tell you at the beginning to put it on full to work hard so that it cleans your space quickly and then put it on the low setting (it has in the app and depending on the square meters it can clean) so that it does not make a noticeable noise. It is worth the money but I deduct one star because it could have an ionizer. Otherwise, it's worth it, guys, if you want to do your job, put it on full for a few minutes to clean your space and then on the low setting for maintenance.

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    • Effectiveness
    • Value for money
    • Moderate noise
    • Volume
    • Construction quality
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  • Constantinos_Megaritis
    5
    3 out of 3 members found this review helpful

    I smoke a lot. It is much more effective than another one I had (from a different company). It is user-friendly (for example, you can adjust the exact intensity you want from the application). However, it makes noise at high intensity.

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    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
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  • Panoskn#25
    5
    2 out of 3 members found this review helpful

    Verified purchase

    It seems like a good purchase.. We put it in our house to clean whatever it can clean... The house is non-smoking, we close the doors to isolate the rooms so that its performance is better.. It can also be connected to an application for some extra settings.. Optional!

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  • Amfiviosgr
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Very effective, works perfectly. I would prefer it to be slightly quieter when on maximum power

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    • Effectiveness
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    • Moderate noise
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  • geo_vard147
    5
    7 out of 7 members found this review helpful

    Purchased for use in a smoking room... I immediately noticed a difference from the very first day. The noise level is loud according to the manual, but it covers 43 square meters according to Xiaomi. In sleep mode, it is NOISELESS (with a naturally slower air purification). The application is very easy to use and overall the device's functions. I believe it is worth the money

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  • jimmynet78
    4
    5 out of 5 members found this review helpful

    Verified purchase

    It does what it promises. I noticed a difference in the atmosphere in a room with a fireplace. I would like it to be a little quieter when it operates at 50 - 100%. At low speeds, it is quite silent.

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    • Effectiveness
    • Construction quality
    • Value for money
    • Moderate noise
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  • mygdaliasd
    5
    10 out of 12 members found this review helpful

    Verified purchase

    If you have children, don't think about it. The clean atmosphere without suspended particles and humidity will save you from allergies, asthma, etc.

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  • fevihl

    Verified purchase

    • Effectiveness
    • Quiet
    • Construction quality
    • Value for money
    • Volume
    • Effectiveness
    • Volume
    • Construction quality
    • Value for money
    • Moderate noise
  • Verified purchase

    It helps a lot and is worth its money

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  • Verified purchase

    Very good quality!

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  • Verified purchase

    Brilliant doing a great job, perfect thank you..
    Wish it had wheels or handles that's all..

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  • works 24 hours every day in a children's room. worth it in every way

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  • 5
    4 out of 4 members found this review helpful

    Verified purchase

    In a 50 sqm smoking room at the medium level, it has eliminated the smoke in half an hour

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  • Verified purchase

    Perfect. It does what it is intended to do. Excellent choice in this price category

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  • It does a good job even with odors. Through the app, you can adjust the intensity, so the noise it makes is also adjusted accordingly.

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    1
  • It does the job but it is very noisy. It's like having the extractor fan on. However, in night mode you can't hear it at all. It cleans the atmosphere adequately until the morning. There are also some issues if, for example, you have the radiator on or a window open. In general, you need to have everything closed for it to work in a 30 square meter space.

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    4
  • I use it a lot as the air in Athens is very polluted. Works great for now, no issue.

    Makes a lot of noise when working at the maximum speed, but in a small/medium room, it won't run for long before purifying the air.

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    3
  • Good machine at a good price. It will not clean the dust, but it improves the air quality.

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    3
  • Beyond the jokes, many may think it works very slowly and what it collects in 6 months is not insignificant, and if the filter needs to be replaced with a new one, try pouring water through the old one to see the yellowish color it produces

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124,00 €
32,00 €   shipping cost