analysis and review – characteristics and prices

Chinese producer Xiaomi will not be new to the air air purifier area. In reality, it has already launched a number of variations earlier than arriving at this mannequin Mi Air Purifier 3H. The reality is that the continual launch of formaldehyde from furnishings, dangerous gases, disagreeable odors, micro organism, viruses, pollen, pet dander and different suspended allergens can put our respiratory well being in danger.

Xiaomi Mi Air Purifier 3H

Since the launch of the primary mannequin in 2014, the agency has been enhancing your complete air duct system to extend the CADR of particles by 22% to 380 m³ / h. This is an enchancment of 8m2 of protection with respect to the Mi Air Purifier 2S and is able to performing on rooms of 45m2. Its new and highly effective air duct system achieves 6330 liters of purified air per minute.

Technical characteristics

This new machine has totally different enhancements over earlier fashions. Staying solely with the technical characteristics, we discover the next advantages:

  • Model: AC-M10-SC
  • Dimensions: 240 × 240 × 520 mm
  • White colour
  • Weight: approx. 4.eight kg
  • Rated energy: 38W
  • CADR (particles): 380 m³ / h
  • CADR (formaldehyde): 60 m³ / h
  • 0.three μm particle elimination: 99.97%
  • Maximum sound energy: 33 to 64 dB
  • Filter life: 6 to 12 months
  • Room dimension: most 45 m2
  • Power twine size: 1.5 meters
  • WiFi connectivity: IEEE 802.eight b / g / n 2.Four GHz
  • Voice management: Google Assistant or Alexa
  • Display: OLED

Although these technical options are vital, it’s price speaking slightly concerning the HEPA filter included with this mannequin. In addition, we should do not forget that we are able to additionally mount different filters such because the Mi Air Purifier Filter Anti-formaldehyde S1 or the Mi Air Purifier Filter Antibacterial, bought individually.

Returning to the filter included with the machine, the Mi Air Purifier HEPA Filter, is a 3-layer filter that successfully removes PM2.5 particles, formaldehyde and different dangerous substances. In its first layer hair (human or pet), mud, cotton fibers (from crops akin to pollen), and different bigger particles (paper, wooden, and different tiny particles) are eliminated.

The Second layer It is the prime quality HEPA filter that successfully removes 99.97% of micro organism, viruses, tobacco smoke, PM2.5 particles, pollen, mud, pet hair and different allergens from the air with a dimension right down to 0.three microns. Xiaomi reminds us that it’s efficient for particles finer than 0.1 microns.

Finally, we now have the third layer It is nothing greater than an activated carbon filter that absorbs formaldehyde, unstable natural compounds (VOCs) and different dangerous gases. In quick, it is a three-layer filter with all of the properties talked about above.

Xiaomi has needed to redesign some parts for its new air air purifier. We have a centrifugal fan rear-tilt together with a customized brushless motor. This mixture is able to processing massive quantities of air. All of that’s positioned inside a pressurized air duct whose inside wall is polished for much less air resistance. Outside we now have a big air outlet grille and the 4 partitions serve to “catch” the air that’s purified within the filter due to the strain distinction generated by the fan.

Xiaomi Mi Air Purifier 3H

Unboxing, field contents and commissioning

The very first thing that surprises concerning the machine is its dimensions. It is true that Xiaomi is already accountable for reminding us that we face a tool that may go unnoticed in our residence and that’s how we see it for the primary time. It is an ortohedron white plastic end, with its 4 facet partitions stuffed with holes to seize the air within the room and topped with an higher grill that expels the purified air.

Xiaomi Mi Air Purifier 3H

Its design is easy to rage and that may be a plus level to put it in any ornament we now have. The solely requirement is to have a plug close by. This is one other excellent component since we shouldn’t have the same old transformer, limiting itself to a easy plug completed in grey. On the entrance of the machine we now have the OLED show that can give us all the knowledge and that has a button to work together.

Finally, the rear half hides a hatch to take away and substitute the HEPA filter. Also, this will likely be the place we now have the ability twine and directions after we open the machine for the primary time. It is vital to watch out with the filter as it’s the coronary heart of the machine. And sure, the directions are available in excellent Castilian from the web page 25.

Xiaomi Mi Air Purifier 3H

Once the cable is linked to the decrease outlet, we’ll search for a plug in our home. It is really helpful that we don’t stick the air purifier an excessive amount of to the wall or different objects because it wants about 20 centimeters on all sides for optimum efficiency. It is advisable to have doorways and home windows closed for higher filtering.

From there, we’ll press the ability button and press it once more to decide on the mode. If the brightness of the display doesn’t disturb, we now have a again button to show it off, which will even serve to revive the WiFi. In addition, we are able to configure it within the software Mi Home or Xiaomi Home, one thing that we are going to see within the subsequent part.

Xiaomi Mi Air Purifier 3H

Settings in Mi Home

Although we are able to carry out a primary management of the machine from the OLED show, the reality is that its full potential is unleashed with using My Home. As we all know, it’s Xiaomi’s software for iOS and Android able to managing all of your sensible gadgets. In this case, simply obtain it and log in with our account to start out the method.

Xiaomi Mi Air Purifier 3H

We will begin the method by clicking within the higher proper space the Plus (+) button and searching for the machine within the air dealing with part. On the primary event, it’s going to ask us to press the ability or mode button along with the on / off button on the again on the similar time to activate WiFi detection. In our case, this has not been mandatory and we now have been in a position to transfer on.

The subsequent step is to point the WiFi community to which the machine must be linked. The solely requirement is that it really works at 2.Four GHz. Beyond that, simply enter the password and press subsequent. After ready a number of seconds for it to attach, the machine is able to use.

Xiaomi Mi Air Purifier 3H

On the principle web page we see the air high quality that the machine is measuring (quantity of PM2.5 particles) and the ability button. In addition, under we now have entry to the totally different modes that we are going to see within the subsequent part. Continuing with the choices, we now have the filter standing, the choice to program the on or off and different settings.

Air purification modes

The Xiaomi Mi Air Purifier 3H gives 6 air purification modes that we activate from the OLED display or from the applying:

  1. Automatic: swap between totally different modes, speeds and powers primarily based on air high quality.
  2. Sleep: extremely low noise for a snug sleeping setting.
  3. Low velocity
  4. Average velocity
  5. High velocity or excessive depth
  6. Favorite: to be outlined by the person

The reality is that the automated mode is greater than sufficient for the 95% of conditions. Except in excessive circumstances we is not going to have to make use of different modes manually. Of course, at night time the sleep mode is ideal because it permits you to sleep with full peace of thoughts and, the reality is that you don’t hear something in any respect.

The colour of the indicator will change relying on the PM2.5 particles. Basically, the suspended particles of lower than 2.5 microns they’re a superb indicator of air air pollution. Basically, it’s an indicator of the focus of fabric particles within the air with the values ​​of the particles of diameter lower than 2.5 microns. Its origin is especially in anthropogenic sources akin to emissions from combustion autos.

  • The gentle ring will likely be inexperienced if PM2.5 or diameter <75 μg / m³ (Good high quality air)
  • The luminous ring will likely be orange if 75
  • The gentle ring will likely be pink if PM2.5 diameter> 150 μg / m³ (Air with excessive contamination)


Use expertise

Under regular situations, except we stay in an space with excessive air pollution by vehicles or factories, the operation of the air purifier often serves to maintain the degrees of particles to a minimal, though it hardly ever turns yellow. This can occur if we cook dinner, shake one thing with powder or use a sprig. Beyond that, the air in my case it has at all times been “inexperienced”.

Xiaomi Mi Air Purifier 3H

For that cause, the air purifier needed to be pressured to detect air with greater than 150 µg / m³ of those suspended particles. We obtain this in two alternative ways. The first was to make the most of the mud that his companion had picked up, on this case the Xiaomi Mi Robot Vacuum 2, and carry out totally different checks. Both by throwing a few of that powder close to the machine and within the farthest a part of the room, it didn’t take lengthy to detect it.

Once the existence of those suspended particles was detected, the automated mode was switched to excessive depth (with a a lot louder noise) to scrub the air. In a matter of 20 or 30 minutes, the air was inexperienced once more. The second take a look at was related, however utilizing a aerosol. The ranges rapidly rose indicating the toxicity of the air, however the machine knew how you can adapt to the situations to scrub it in half an hour.

Xiaomi Mi Air Purifier 3H

These are excessive conditions and not quite common besides in sure areas of enormous cities. In the remainder of the circumstances, the machine works silently virtually with out our information and maintains the air ranges with lower than 75 μg / m³ of suspended particles.


The Xiaomi Mi Air Purifier 3H is among the finest air purifiers by way of high quality / worth ratio it means. He could not attain greater group tiers, however he would not play in that league both. In our case we shouldn’t have any respiratory pathology, however we now have learn fairly a number of feedback from those that having certainly one of these at residence has helped them quite a bit.

Xiaomi Mi Air Purifier 3H

Nor can we offer measurements past the impressions as we shouldn’t have gear to measure air high quality, however the air purifier appears to behave rapidly when it detects sources of contamination. In addition, its continued use retains the degrees of PM2.5 particles at minimal ranges.

Another oblique benefit is that we now have much less mud at residence. This is nice from a respiratory perspective, but in addition from a cleansing perspective. We have lacked a while to squeeze the filter to the fullest and know its length, however Xiaomi assures that we can have between 6 and 12 months.

At the extent of dimensions, every part will depend upon the expectations and the home that every one has. We have discovered it fairly compact and that it doesn’t conflict in any nook of our residence. Of course, it ought to at all times be close to an outlet for apparent causes.

Points in favor

  • Price
  • Size
  • Class 13 HEPA filter

Points in opposition to

  • Possible additional price if we now have to vary the filter each 6 months
  • Somewhat noisy at full energy
  • Unnecessary relying on the world

Where to purchase the Xiaomi Mi Air Purifier 3H?

The Xiaomi Mi Air Purifier 3H has an official worth of 199 euros and is bought in Spain. Gone is that point when it was essential to import Xiaomi merchandise from China. Now we now have them instantly in Spain with their corresponding assure.

In the earlier hyperlink we now have it in the stores on Amazon. In addition, we additionally go away you the hyperlinks to purchase spare elements for the filters: Mi Air Purifier Filter Anti-formaldehyde S1, Mi Air Purifier Filter Antibacterial and the HEPA filter.