Air purifier MiJia Air Purifier 4 (White) Review

I needed something to help keep the air in the room clean, so I purchased it. Even if you open a window when it is operating in automatic mode, it will continue to function at a minimum level. I lighted a cigarette next to the gadget for the purpose of the trial, and it started to work after some initial resistance. It quickly absorbs scents, but its effectiveness against dust is unknown. The application displays the current temperature, humidity, and air quality (although the readings may be…

They compete with an air humidifier, 1 dries and cleans and 2 moisturizes and because of this, air particles in the room increase and the air purifier does not understand this and supposedly very bad air accelerates. Useful in bad cities such as St. Petersburg or Segezha

An essential item in the household. Got pros: It copes well with cleaning, the smell of a hookah kills in just five minutes. Cons below: If you find fault with it - a short cord and a rather large design itself.

You are able to set up several work circumstances in both Mi Home and the application itself. Already available for purchase are native consumables, such as cleaning filters.

Two-room apartment (butterfly layout), installed in the hallway (center of the apartment). For 3 months of operation, I did NOT notice the WOW effect . There is no dust in the room where it is installed (7-8 squares), the filter is clogged with dust once a week (on the outside). There is a bedroom two meters from the filter, there is dust on the head of the bed🤷‍♂️…. The thing seems to be both necessary and good, but the price . Negative ions are just a function in the application, there is…

Quiet on night mode and relatively calm on first. You can sleep and not notice (it is 1 m from the bed) But the modes further - noisy. But, I do not put above the night mode at all. Alternately with a humidifier (through scenarios) that the one that the other at the minimum changes each other and keeps both the humidity optimal and minimal pollution (well, if you believe the performance of the purifier;) )

I bought it because of my wife's allergies, I looked especially with the Heppo filter, after the purchase all signs of allergies disappeared. It works, in general, not too noisy, in sleep mode it stands near the head of the bed all night, it does not bother. In auto mode, it quickly reacts to all smells from the kitchen. It doesn't really need to be cleaned. Shows in % how much the filter has left to work. For 3 months of work, 85% remained. In the xiaomi application, you can adjust and…

🙀 This is the thing! My first air washer - I used to think it was a waste of money and electricity. How wrong I was . Maximum, in 10 minutes for 25m2, it will destroy any smell - from a light flair of an air conditioner to a hellish stench of acetate glue. As an allergic person, I ask myself - why didn’t I buy it earlier?!? With its pros: 👍🏻 Works according to the regulations 👍🏻 The amount of dust has been significantly reduced 👍🏻 The cat is dragging - now sleeps only next to this thing…

If you know that you have dirty air, a useful thing. My wife is allergic, but she won’t say that something has changed. Home Dog. (Allergy not to a dog) After switching on, it shows the minimum values. Works in auto mode. Perhaps it’s just at our house and it’s so clean) We’re cleaning in a striving mode, so we left it just to calm down and control the temperature and humidity indicators through Alice

They refused to return, they said that everything was fine with them. Home brought again squeaks, recorded a video just in case. Judging by the reviews, usually everything is fine, but we were not lucky. Visually good, it filters the air, but the squeak / whistle / howl of the wind kills, don’t sit next to it for a long time, you won’t fall asleep with this sound at night. PS I couldn't attach the video to the review, I added it separately OnlineTrade refused to exchange, they said that there…

I first bought 1 for testing, then put 3 more to be in every room. Really qualitatively cleans the air and dust has become less. I liked the convenient control from the application and the ability to program scenarios (for example, auto-switch to Night mode at night and switch to auto mode in the morning). No noise at all, no annoying at night. Although 1 out of 3 became a little audible during the year of operation, but this is if you really find fault It neutralizes odors very well. We…

In general, there is a feeling that the purifier works as intended and it becomes easier to breathe; So far, there have been no conditions that would clearly demonstrate getting rid of something serious. PM particles, as I understand it, really cleans because they are small, but I think it’s 100% impossible to tighten animal hair and allergens, all the same, in theory, it should then work 24/7 and next to where you would like it to be sufficient concentration in the air . I think if the wool…

Excellent thing! We named our "one-eyed Joe", it cleans the air well, it is convenient to program the auto air cleaning options, the indication and sensors work perfectly! Recommend to buy

Excellent device. Many reviews write that the purifier cannot be used in tandem with a humidifier, this is a pure delusion! My purifier works great in the same room as the Xiaomi Smart Antibacterial Humidifier, but I only buy distilled water from the same brand for the latter. With it, the indicator of particles in the air does not rise above 005-008. I tried all the options: water from the filter, many manufacturers of distilled water - from everything in the air there was a suspension of…

It would be great if there were no vibrations and sounds outside of him . According to the noise of the device itself (not counting the above described), everything is normal, it does not interfere with sleep, I will add a video later, I think I got a marriage .

I try to ate with the release of a new model, an excellent device, even starting from earlier versions! Also, I want to dispel misconceptions about the digital display. It does not show the amount of flying dust, but the concentration of PM 2.5 particles, therefore, regardless of the visible dust, the numbers may not correspond .)

At first, he reacted with distrust, because. the sensor has always shown low air pollution, although I know for sure that the air is full of dust, so I decided to buy it. But when, after a couple of months, I opened it to vacuum it, I was shocked: the entire filter, and this is a drum in shape, was completely covered with dust collected from the air. The sensors seem to react to dust, if they work correctly at all. But most importantly, the filter works correctly! It's the most important

Fits amazingly into the interior of the room In night mode, it does not make any noise at all (although I did not hear any strong noise on the car). It reacts very quickly to any extraneous odors, especially when something is being actively fried in the kitchen. Used in tandem with the Smartmi Evaporative Humidifier 2 air washer, the devices do not interfere with each other due to the fact that the humidifier is not ultrasonic. I strongly recommend to buy

The scale of "dirty" air is from 000 to 600. At home, I have never received a value below 003. But 003 is considered fine air, so it's all good. I live near the Leningrad highway, I expected to see polluting air, but no, the very first reading after turning it on was quite good. Had I known this, I might not have bought it. Some pros: Soundly made, for its dimensions it looks quite elegant. I connected to the 2022 MiHome without problems. Different cons: It goes crazy when the humidifier is…

Pros below: Very quiet. You can only hear it if you run it on a powerful blow. Has some cons: It perceives moisture in the air after the humidifier as particles :) but in general it is not scary if they work at different times or if the mode of both devices is balanced.