Description

Condition: New

FIXED PRICE.

Easily connect with Alexa & Google Assistant

Brand New Xiaomi Mi Air Purifier 3H air purifier
Xiaomi Mi Air Purifier 3H

predecessors, has been equipped with a Smart OLED interface that allows you to control the control. Thanks to it you will find out what the current operating mode is, Wi-Fi connection, air quality, temperature level and humidity. The ring will inform you in a graphical way about dust concentrations:

PM2.5 concentration lower than 76 µg / m3 – green
PM2.5 concentration between 76 µg / m3 and 150 µg / m3 – orange
PM2.5 concentration greater than 150 µg / m3 – red color
Xiaomi Mi Purifier The 3H air purifier is equipped with a HEPA filter of the H13 class. The filter is still in the form of a 360 ° cylinder.

The air is cleaned by:

HEPA H13 filter – an effective weapon in a cylinder with fine solid particles, viruses, fungal spores, bacteria, mechanical tests and plant pollen
Pre-filter PET – mesh captures animal hair, hair, crumbs and larger preliminary,
Carbon filter – absorbs formaldehyde, benzenes and other harmful gases, and eliminates undesirable and unpleasant odors. It has as much as 330 g of record in it.

The Xiaomi filter has an RFID sensor that resets the consumption counter after replacement. Filter replacement is an installation and the service life is up to 12 months. Information about the filters will be displayed by the Mi Home application. Thanks to the application, you can use the percentage of filter consumption and set your own preferences.

Technical parameters:

Recommended for areas: 48 m2
Dimensions: 240 * 240 * 520mm
Power cord length: 1.5 m
Volume: 33-64dB
Speed number time: 3
Power consumption: up to 38 W.
Weight: 4.8 kg
OLED Display for Device Control

The OLED display is an improvement over the previous series (Xiaomi 2) air purifier. The screen is very readable, practical, and just what it should be for this type of device. The display is located on the front of the device.

Home » Review » Xiaomi Mi Air Purifier 3H – Smart Air Purifier

Xiaomi Mi Air Purifier 3H – Smart Air Purifier
Review
June 2, 2021
8
Milan A.
Updated
I tested the Xiaomi Mi 3H air purifier from the well-known and proven Chinese brand Xiaomi. Like the others in the 3 Series, this air purifier is the successor of the Xiaomi Mi 2 series air purifier. Xiaomi 3, as a new generation, brings a multitude of new options and innovations. Some of the features that I would sing out that improve the Xiaomi 3 series are higher CADR, higher quality fan, more significant airflow, and many others.

Xiaomi 3H is an air purifier designed for rooms up to 484 sq. ft. (45 m2). This means that the Mi 3H will be an ideal device for a larger room, such as a living room or for some open space room.

Xiaomi Mi Air Purifier 3H - Review
Table of Contents
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What I liked at first about the Mi 3H air purifier is what this model offers for the price. Simply, the price-performance ratio of what the device provides is outstanding, and I don’t think I’ve come across a similar offer so far.

A minimal, premium feel air purifier designed for large rooms, in addition to using a very advanced smart app, are just some of the features I would like to single out, to begin with. Xiaomi is a brand available almost worldwide, and their air purifiers are recognized by many satisfied users.

In this review, I will show all the tests I conducted on the Xiaomi 3H device. In addition, I will describe the process of using the smart app in the best way, compare it with some previous models from Xiaomi, and finally make a final conclusion about this air purifier.

Short on time? Here are highlights of the Xiaomi Mi 3H
The Xiaomi 3H is the most innovative air purifier I have ever had the opportunity to use.
It is intended for large rooms up to 484 sq. M. ft. (45 m2).
It uses a True HEPA filter and the ability to purchase additional filters designed for specific situations: Anti-formaldehyde S1 and Antibacterial filters.
Offers voice control with Google Assistant and Amazon Alexa.
Xiaomi offers a 12-month warranty for this model.
View Price on Amazon
Mi 3H Specifications
Xiaomi Mi 3H Air Purifier is defined by many specifications that I will present in the table below.

Manufacturer Xiaomi
Model Mi 3H
Dimensions 9.5 x 9.5 x 20.5 inches (24 x 24 x 52 cm)
Filters Pre-filter, True HEPA and Active Carbon Filter
Filter Longevity 6-12 months (150 days)
Coverage 484 sq. ft. (45 m2)
Power Consumption 38W
Warranty 12-month
User manual PDF
Setup and Installation
Xiaomi Mi 3H does not require complicated preparation before the first start of the device. The filter is entirely ready to use, located in the machine. However, before starting, it is necessary to open the cover on the back of the device and remove the power cord, which is located there. You can then connect the power cord to the device immediately. The input is located just below the cover on the back. I don’t like that the power cord is very short, and in some situations, I wish it was longer.

Xiaomi Mi Air Purifier 3H - Setup and Installation
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Before placing the device in the desired location, keep in mind that it is necessary to move it away from the wall at least 20 inches (about 50cm) on all sides.

Design
The Xiaomi 3H air purifier is a minimal device, white in color except for the gray grilles on top and black display. The quality of manufacture is at the highest level, the plastic is very high quality, and everything is in place.

One of the most significant drawbacks I would mention when it comes to design is that the 3H does not have a carrying handle, so the device is tough to transfer from room to room. While this is a larger device designed for larger rooms that you may not carry so often, I still think this option on the machine wouldn’t hurt.

Xiaomi Mi Air Purifier 3H - Design
As for the general feeling, the device is lovely and modern. It easily fits into almost any environment. Another drawback I could add to the design is the very short power cord, which very often limits the ability to place the air purifier in the desired location.

OLED Display for Device Control
The OLED display is an improvement over the previous series (Xiaomi 2) air purifier. The screen is very readable, practical, and just what it should be for this type of device. The display is located on the front of the device.

Sometimes it’s a little harder to use the display due to the awkward position. Still, personally, it’s not a problem for me because I’ve almost always used 3H via a smart app. I recently tested the Afloia Mage, which uses a display in an identical position. However, I have to commend Xiaomi as this display is much more practical, readable, and of better quality.

Xiaomi Mi Air Purifier 3H - QLED Display
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Only one button on display serves for complete control of the device and indicators. The control button can be used to change the mode, connect to Wi-Fi, or turn the device on or off. The indicators shown on display are PM2.5, temperature, humidity, Wi-Fi, and mode indicators.

Airflow
Although the Mi 3H uses a circular filter, the device is not open on all sides. Mi 3X draws air through the holes, which occupy the lower half of the device. The holes are arranged on three sides, on all sides except the back (filter cover). The air is then filtered and exits through a grille at the top of the device.

Size and dimensions
The air purifier weighs 10.6 lb (4.8 kg). The dimensions of the device are: 9.5 x 9.5 x 20.5 inches (24 x 24 x 52 cm).

What’s in the box?
When you buy the device, you get a 1x Xiaomi Mi 3H air purifier, 1x power cord, 1x True HEPA filter, and 1x user manual. Xiaomi is a bit specifically packaged, as I already explained at the beginning of the review, so don’t be confused by the fact that the power cord is located inside the device, in the space where the filter stands. If you still have problems with unpacking, I suggest you go back a bit and read the detailed explanation.

Sometimes it’s a little harder to use the display due to the awkward position. Still, personally, it’s not a problem for me because I’ve almost always used 3H via a smart app. I recently tested the Afloia Mage, which uses a display in an identical position. However, I have to commend Xiaomi as this display is much more practical, readable, and of better quality.

Features
Xiaomi 3H abounds in a host of advanced options. Some are controlled directly on display, while some require you to connect the device to a smart app, which is my recommendation to do anyway. Below I will explain some of the most critical options you can find on the Mi 3H air purifier.

Smart APP (Mi Home)
The Xiaomi 3H has no reason to be the epithet of the smartest air purifier I’ve had the opportunity to test so far. In addition to the classic device control, there is also the Mi Home application, which is available for Android and iOS devices.

The application is handy, full of advanced options, and very easy to use. I will write more details below to touch on some peculiar options that just caught my eye.

Air Quality Sensor and Indicator
The Xiaomi Mi 3H has several different sensors. However, the primary and most important of all is the Air Quality Sensor. This sensor is located on the back of the device. This is essentially a laser particle sensor that detects the amount of dust in the air in real-time. It also can detect smoke and some VOCs.

Real-time air quality is shown on display and on the smart application. The display shows PM2.5 particles. In addition, around the “turn on” button is an indicator that will light different colors depending on air quality.

Sleep Mode
This is a perfect option, especially if you plan to use the Mi 3H in a bedroom or similar room. When in sleep mode, the device produces ultra-low noise for a comfortable sleeping environment.

Integrated 360° cylindrical HEPA filter
The three-layer filter effectively removes PM2.5, formaldehyde and other harmful substances
New powerful air duct system
Delivers 6330 liters of purified air per minute
High-precision laser PM sensor
Sensitively detects even slight pollution
The Mi Air Purifier 3H comes with a high-precision laser PM sensor that detects microscopic particulates and reports changes in room air quality in real time.
In auto mode, the purifier adjusts proactively for better cleaning.
APP+AI smart voice control
Smart control,linking multiple smart products
With the Mi Home app, you can use your phone to keep track of your homes air quality at all times. You can also control the air purifier remotely and set turn-on and turn-off times. You can use the Favorite mode for highly efficient cleaning specifically geared for your space. Supports Google Assistant so you can use smart AI voice control.
A4 paper sized footprint
Space saving and natural feeling
Classic, super-simple design. Compact